85861503

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 156426816

約数和(自身を除く): 70565313

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1599, 2557, 2583, 3731, 4797, 7671, 11193, 17899, 23013, 33241, 33579, 53697, 99723, 104837, 161091, 232687, 299169, 314511, 698061, 733859, 943533, 1362881, 2094183, 2201577, 4088643, 6604731, 9540167, 12265929, 28620501, 85861503]

約数ペア:

[(1, 85861503), (3, 28620501), (7, 12265929), (9, 9540167), (13, 6604731), (21, 4088643), (39, 2201577), (41, 2094183), (63, 1362881), (91, 943533), (117, 733859), (123, 698061), (273, 314511), (287, 299169), (369, 232687), (533, 161091), (819, 104837), (861, 99723), (1599, 53697), (2557, 33579), (2583, 33241), (3731, 23013), (4797, 17899), (7671, 11193)]