72249863

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{5693}}^1$

素因数の和:5751

約数の個数: 16

約数和(自身を含む): 86548800

約数和(自身を除く): 14298937

約数列:

[1, 7, 37, 49, 259, 343, 1813, 5693, 12691, 39851, 210641, 278957, 1474487, 1952699, 10321409, 72249863]

約数ペア:

[(1, 72249863), (7, 10321409), (37, 1952699), (49, 1474487), (259, 278957), (343, 210641), (1813, 39851), (5693, 12691)]