72831969

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8317}}^1$

素因数の和:8469

約数の個数: 24

約数和(自身を含む): 121110080

約数和(自身を除く): 48278111

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8317, 8757, 24951, 58219, 74853, 174657, 523971, 1156063, 3468189, 8092441, 10404567, 24277323, 72831969]

約数ペア:

[(1, 72831969), (3, 24277323), (7, 10404567), (9, 8092441), (21, 3468189), (63, 1156063), (139, 523971), (417, 174657), (973, 74853), (1251, 58219), (2919, 24951), (8317, 8757)]