91397886

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{249721}}^1$

素因数の和:249787

約数の個数: 16

約数和(自身を含む): 185793168

約数和(自身を除く): 94395282

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 249721, 499442, 749163, 1498326, 15232981, 30465962, 45698943, 91397886]

約数ペア:

[(1, 91397886), (2, 45698943), (3, 30465962), (6, 15232981), (61, 1498326), (122, 749163), (183, 499442), (366, 249721)]