57478227

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2441}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 78769152

約数和(自身を除く): 21290925

約数列:

[1, 3, 47, 141, 167, 501, 2441, 7323, 7849, 23547, 114727, 344181, 407647, 1222941, 19159409, 57478227]

約数ペア:

[(1, 57478227), (3, 19159409), (47, 1222941), (141, 407647), (167, 344181), (501, 114727), (2441, 23547), (7323, 7849)]