156976833

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{1151}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 227681280

約数和(自身を除く): 70704447

約数列:

[1, 3, 13, 39, 169, 269, 507, 807, 1151, 3453, 3497, 10491, 14963, 44889, 45461, 136383, 194519, 309619, 583557, 928857, 4025047, 12075141, 52325611, 156976833]

約数ペア:

[(1, 156976833), (3, 52325611), (13, 12075141), (39, 4025047), (169, 928857), (269, 583557), (507, 309619), (807, 194519), (1151, 136383), (3453, 45461), (3497, 44889), (10491, 14963)]