72733521

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{150587}}^1$

素因数の和:150620

約数の個数: 16

約数和(自身を含む): 115651584

約数和(自身を除く): 42918063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 150587, 451761, 1054109, 3162327, 3463501, 10390503, 24244507, 72733521]

約数ペア:

[(1, 72733521), (3, 24244507), (7, 10390503), (21, 3463501), (23, 3162327), (69, 1054109), (161, 451761), (483, 150587)]