85358091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 140894208

約数和(自身を除く): 55536117

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 273, 573, 1337, 1637, 2483, 4011, 4911, 7449, 11459, 17381, 21281, 34377, 52143, 63843, 148967, 312667, 446901, 938001, 2188669, 4064671, 6566007, 12194013, 28452697, 85358091]

約数ペア:

[(1, 85358091), (3, 28452697), (7, 12194013), (13, 6566007), (21, 4064671), (39, 2188669), (91, 938001), (191, 446901), (273, 312667), (573, 148967), (1337, 63843), (1637, 52143), (2483, 34377), (4011, 21281), (4911, 17381), (7449, 11459)]