87540663

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{17891}}^1$

素因数の和:18134

約数の個数: 16

約数和(自身を含む): 133975296

約数和(自身を除く): 46434633

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 17891, 53673, 125237, 375711, 4168603, 12505809, 29180221, 87540663]

約数ペア:

[(1, 87540663), (3, 29180221), (7, 12505809), (21, 4168603), (233, 375711), (699, 125237), (1631, 53673), (4893, 17891)]