72317399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22907}}^1$

素因数の和:22966

約数の個数: 16

約数和(自身を含む): 92365056

約数和(自身を除く): 20047657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 22907, 160349, 251977, 939187, 1763839, 6574309, 10331057, 72317399]

約数ペア:

[(1, 72317399), (7, 10331057), (11, 6574309), (41, 1763839), (77, 939187), (287, 251977), (451, 160349), (3157, 22907)]