1647029241

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1164

約数の個数: 128

約数和(自身を含む): 3170119680

約数和(自身を除く): 1523090439

約数列:

[1, 3, 9, 11, 13, 17, 23, 27, 33, 39, 51, 69, 99, 117, 143, 153, 187, 207, 221, 253, 297, 299, 351, 391, 429, 459, 561, 621, 663, 759, 897, 1091, 1173, 1287, 1683, 1989, 2277, 2431, 2691, 3273, 3289, 3519, 3861, 4301, 5049, 5083, 5967, 6831, 7293, 8073, 9819, 9867, 10557, 12001, 12903, 14183, 15249, 18547, 21879, 25093, 29457, 29601, 36003, 38709, 42549, 45747, 55641, 55913, 65637, 75279, 88803, 108009, 116127, 127647, 137241, 156013, 166923, 167739, 204017, 225837, 241111, 276023, 324027, 326209, 382941, 426581, 468039, 500769, 503217, 612051, 677511, 723333, 828069, 978627, 1279743, 1404117, 1509651, 1836153, 2169999, 2484207, 2652221, 2935881, 3588299, 3839229, 4212351, 4692391, 5508459, 5545553, 6509997, 7452621, 7956663, 8807643, 10764897, 11517687, 14077173, 16636659, 23869989, 32294691, 42231519, 49909977, 61001083, 71609967, 96884073, 126694557, 149729931, 183003249, 549009747, 1647029241]

約数ペア:

[(1, 1647029241), (3, 549009747), (9, 183003249), (11, 149729931), (13, 126694557), (17, 96884073), (23, 71609967), (27, 61001083), (33, 49909977), (39, 42231519), (51, 32294691), (69, 23869989), (99, 16636659), (117, 14077173), (143, 11517687), (153, 10764897), (187, 8807643), (207, 7956663), (221, 7452621), (253, 6509997), (297, 5545553), (299, 5508459), (351, 4692391), (391, 4212351), (429, 3839229), (459, 3588299), (561, 2935881), (621, 2652221), (663, 2484207), (759, 2169999), (897, 1836153), (1091, 1509651), (1173, 1404117), (1287, 1279743), (1683, 978627), (1989, 828069), (2277, 723333), (2431, 677511), (2691, 612051), (3273, 503217), (3289, 500769), (3519, 468039), (3861, 426581), (4301, 382941), (5049, 326209), (5083, 324027), (5967, 276023), (6831, 241111), (7293, 225837), (8073, 204017), (9819, 167739), (9867, 166923), (10557, 156013), (12001, 137241), (12903, 127647), (14183, 116127), (15249, 108009), (18547, 88803), (21879, 75279), (25093, 65637), (29457, 55913), (29601, 55641), (36003, 45747), (38709, 42549)]