27431058837

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{4127}}^1$

素因数の和:4498

約数の個数: 64

約数和(自身を含む): 45671399424

約数和(自身を除く): 18240340587

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 251, 273, 291, 679, 753, 1261, 1757, 2037, 3263, 3783, 4127, 5271, 8827, 9789, 12381, 22841, 24347, 26481, 28889, 53651, 68523, 73041, 86667, 160953, 170429, 316511, 375557, 400319, 511287, 949533, 1035877, 1126671, 1200957, 2215577, 2802233, 3107631, 5204147, 6646731, 7251139, 8406699, 13466401, 15612441, 21753417, 36429029, 40399203, 94264807, 100480069, 109287087, 282794421, 301440207, 703360483, 1306240897, 2110081449, 3918722691, 9143686279, 27431058837]

約数ペア:

[(1, 27431058837), (3, 9143686279), (7, 3918722691), (13, 2110081449), (21, 1306240897), (39, 703360483), (91, 301440207), (97, 282794421), (251, 109287087), (273, 100480069), (291, 94264807), (679, 40399203), (753, 36429029), (1261, 21753417), (1757, 15612441), (2037, 13466401), (3263, 8406699), (3783, 7251139), (4127, 6646731), (5271, 5204147), (8827, 3107631), (9789, 2802233), (12381, 2215577), (22841, 1200957), (24347, 1126671), (26481, 1035877), (28889, 949533), (53651, 511287), (68523, 400319), (73041, 375557), (86667, 316511), (160953, 170429)]