325766259

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 640880640

約数和(自身を除く): 315114381

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 47, 49, 63, 91, 93, 117, 141, 147, 169, 189, 217, 273, 279, 329, 351, 403, 423, 441, 507, 611, 637, 651, 819, 837, 987, 1183, 1209, 1269, 1323, 1457, 1519, 1521, 1833, 1911, 1953, 2303, 2457, 2821, 2961, 3549, 3627, 4277, 4371, 4557, 4563, 5239, 5499, 5733, 5859, 6909, 7943, 8281, 8463, 8883, 10199, 10647, 10881, 12831, 13113, 13671, 15717, 16497, 17199, 18941, 19747, 20727, 23829, 24843, 25389, 29939, 30597, 31941, 36673, 38493, 39339, 41013, 47151, 55601, 56823, 59241, 62181, 71393, 71487, 74529, 76167, 89817, 91791, 110019, 115479, 132587, 141453, 166803, 170469, 177723, 214179, 214461, 223587, 246233, 256711, 269451, 275373, 330057, 389207, 397761, 500409, 511407, 533169, 642537, 738699, 770133, 808353, 928109, 990171, 1167621, 1193283, 1501227, 1723631, 1927611, 2216097, 2310399, 2784327, 3502863, 3579849, 5170893, 6648291, 6931197, 8352981, 10508589, 12065417, 15512679, 25058943, 36196251, 46538037, 108588753, 325766259]

約数ペア:

[(1, 325766259), (3, 108588753), (7, 46538037), (9, 36196251), (13, 25058943), (21, 15512679), (27, 12065417), (31, 10508589), (39, 8352981), (47, 6931197), (49, 6648291), (63, 5170893), (91, 3579849), (93, 3502863), (117, 2784327), (141, 2310399), (147, 2216097), (169, 1927611), (189, 1723631), (217, 1501227), (273, 1193283), (279, 1167621), (329, 990171), (351, 928109), (403, 808353), (423, 770133), (441, 738699), (507, 642537), (611, 533169), (637, 511407), (651, 500409), (819, 397761), (837, 389207), (987, 330057), (1183, 275373), (1209, 269451), (1269, 256711), (1323, 246233), (1457, 223587), (1519, 214461), (1521, 214179), (1833, 177723), (1911, 170469), (1953, 166803), (2303, 141453), (2457, 132587), (2821, 115479), (2961, 110019), (3549, 91791), (3627, 89817), (4277, 76167), (4371, 74529), (4557, 71487), (4563, 71393), (5239, 62181), (5499, 59241), (5733, 56823), (5859, 55601), (6909, 47151), (7943, 41013), (8281, 39339), (8463, 38493), (8883, 36673), (10199, 31941), (10647, 30597), (10881, 29939), (12831, 25389), (13113, 24843), (13671, 23829), (15717, 20727), (16497, 19747), (17199, 18941)]