8420236461

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8089}}^1$

素因数の和:8187

約数の個数: 96

約数和(自身を含む): 15831029760

約数和(自身を除く): 7410793299

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 41, 63, 91, 93, 117, 123, 217, 273, 279, 287, 369, 403, 533, 651, 819, 861, 1209, 1271, 1599, 1953, 2583, 2821, 3627, 3731, 3813, 4797, 8089, 8463, 8897, 11193, 11439, 16523, 24267, 25389, 26691, 33579, 49569, 56623, 72801, 80073, 105157, 115661, 148707, 169869, 250759, 315471, 331649, 346983, 509607, 736099, 752277, 946413, 994947, 1040949, 1755313, 2208297, 2256831, 2321543, 2984841, 3259867, 4311437, 5265939, 6624891, 6964629, 9779601, 10281119, 12934311, 15797817, 20893887, 22819069, 29338803, 30180059, 30843357, 38802933, 68457207, 71967833, 90540177, 92530071, 133654547, 205371621, 215903499, 271620531, 400963641, 647710497, 935581829, 1202890923, 2806745487, 8420236461]

約数ペア:

[(1, 8420236461), (3, 2806745487), (7, 1202890923), (9, 935581829), (13, 647710497), (21, 400963641), (31, 271620531), (39, 215903499), (41, 205371621), (63, 133654547), (91, 92530071), (93, 90540177), (117, 71967833), (123, 68457207), (217, 38802933), (273, 30843357), (279, 30180059), (287, 29338803), (369, 22819069), (403, 20893887), (533, 15797817), (651, 12934311), (819, 10281119), (861, 9779601), (1209, 6964629), (1271, 6624891), (1599, 5265939), (1953, 4311437), (2583, 3259867), (2821, 2984841), (3627, 2321543), (3731, 2256831), (3813, 2208297), (4797, 1755313), (8089, 1040949), (8463, 994947), (8897, 946413), (11193, 752277), (11439, 736099), (16523, 509607), (24267, 346983), (25389, 331649), (26691, 315471), (33579, 250759), (49569, 169869), (56623, 148707), (72801, 115661), (80073, 105157)]