72474369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{32779}}^1$

素因数の和:32860

約数の個数: 16

約数和(自身を含む): 106993920

約数和(自身を除く): 34519551

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 32779, 98337, 360569, 1081707, 2196193, 6588579, 24158123, 72474369]

約数ペア:

[(1, 72474369), (3, 24158123), (11, 6588579), (33, 2196193), (67, 1081707), (201, 360569), (737, 98337), (2211, 32779)]