142116741

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 241059840

約数和(自身を除く): 98943099

約数列:

[1, 3, 9, 13, 27, 31, 37, 39, 93, 111, 117, 279, 333, 351, 353, 403, 481, 837, 999, 1059, 1147, 1209, 1443, 3177, 3441, 3627, 4329, 4589, 9531, 10323, 10881, 10943, 12987, 13061, 13767, 14911, 30969, 32829, 39183, 41301, 44733, 98487, 117549, 123903, 134199, 142259, 169793, 295461, 352647, 402597, 404891, 426777, 509379, 1214673, 1280331, 1528137, 3644019, 3840993, 4584411, 5263583, 10932057, 15790749, 47372247, 142116741]

約数ペア:

[(1, 142116741), (3, 47372247), (9, 15790749), (13, 10932057), (27, 5263583), (31, 4584411), (37, 3840993), (39, 3644019), (93, 1528137), (111, 1280331), (117, 1214673), (279, 509379), (333, 426777), (351, 404891), (353, 402597), (403, 352647), (481, 295461), (837, 169793), (999, 142259), (1059, 134199), (1147, 123903), (1209, 117549), (1443, 98487), (3177, 44733), (3441, 41301), (3627, 39183), (4329, 32829), (4589, 30969), (9531, 14911), (10323, 13767), (10881, 13061), (10943, 12987)]