75146169

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{19991}}^1$

素因数の和:20180

約数の個数: 16

約数和(自身を含む): 115153920

約数和(自身を除く): 40007751

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 19991, 59973, 139937, 419811, 3578389, 10735167, 25048723, 75146169]

約数ペア:

[(1, 75146169), (3, 25048723), (7, 10735167), (21, 3578389), (179, 419811), (537, 139937), (1253, 59973), (3759, 19991)]