150912819

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 221295360

約数和(自身を除く): 70382541

約数列:

[1, 3, 9, 103, 263, 309, 619, 789, 927, 1857, 2367, 5571, 27089, 63757, 81267, 162797, 191271, 243801, 488391, 573813, 1465173, 16768091, 50304273, 150912819]

約数ペア:

[(1, 150912819), (3, 50304273), (9, 16768091), (103, 1465173), (263, 573813), (309, 488391), (619, 243801), (789, 191271), (927, 162797), (1857, 81267), (2367, 63757), (5571, 27089)]