156974170509

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2207}}^1\times {\mathrm{202637}}^1$

素因数の和:204866

約数の個数: 32

約数和(自身を含む): 250557834240

約数和(自身を除く): 93583663731

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2207, 6621, 19863, 28691, 59589, 86073, 202637, 258219, 607911, 774657, 1823733, 2634281, 5471199, 7902843, 23708529, 71125587, 447219859, 1341659577, 4024978731, 5813858167, 12074936193, 17441574501, 52324723503, 156974170509]

約数ペア:

[(1, 156974170509), (3, 52324723503), (9, 17441574501), (13, 12074936193), (27, 5813858167), (39, 4024978731), (117, 1341659577), (351, 447219859), (2207, 71125587), (6621, 23708529), (19863, 7902843), (28691, 5471199), (59589, 2634281), (86073, 1823733), (202637, 774657), (258219, 607911)]