72733199

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5867}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 96329088

約数和(自身を除く): 23595889

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 5867, 12397, 41069, 64537, 134941, 287483, 451759, 944587, 1484351, 3162313, 6612109, 10390457, 72733199]

約数ペア:

[(1, 72733199), (7, 10390457), (11, 6612109), (23, 3162313), (49, 1484351), (77, 944587), (161, 451759), (253, 287483), (539, 134941), (1127, 64537), (1771, 41069), (5867, 12397)]