90981501

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 141740928

約数和(自身を除く): 50759427

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 3347, 9061, 10041, 27183, 43511, 56899, 130533, 137227, 170697, 411681, 739687, 1783951, 2219061, 2332859, 5351853, 6998577, 30327167, 90981501]

約数ペア:

[(1, 90981501), (3, 30327167), (13, 6998577), (17, 5351853), (39, 2332859), (41, 2219061), (51, 1783951), (123, 739687), (221, 411681), (533, 170697), (663, 137227), (697, 130533), (1599, 56899), (2091, 43511), (3347, 27183), (9061, 10041)]