57155253

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15629}}^1$

素因数の和:15708

約数の個数: 16

約数和(自身を含む): 81025920

約数和(自身を除く): 23870667

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 15629, 46887, 359467, 828337, 1078401, 2485011, 19051751, 57155253]

約数ペア:

[(1, 57155253), (3, 19051751), (23, 2485011), (53, 1078401), (69, 828337), (159, 359467), (1219, 46887), (3657, 15629)]