153449907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{126923}}^1$

素因数の和:126970

約数の個数: 16

約数和(自身を含む): 227447808

約数和(自身を除く): 73997901

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 126923, 380769, 1649999, 3934613, 4949997, 11803839, 51149969, 153449907]

約数ペア:

[(1, 153449907), (3, 51149969), (13, 11803839), (31, 4949997), (39, 3934613), (93, 1649999), (403, 380769), (1209, 126923)]