74386287

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 109274880

約数和(自身を除く): 34888593

約数列:

[1, 3, 9, 109, 191, 327, 397, 573, 981, 1191, 1719, 3573, 20819, 43273, 62457, 75827, 129819, 187371, 227481, 389457, 682443, 8265143, 24795429, 74386287]

約数ペア:

[(1, 74386287), (3, 24795429), (9, 8265143), (109, 682443), (191, 389457), (327, 227481), (397, 187371), (573, 129819), (981, 75827), (1191, 62457), (1719, 43273), (3573, 20819)]