72807441

素因数分解:

$3^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{2341}}^1$

素因数の和:3832

約数の個数: 16

約数和(自身を含む): 111067008

約数和(自身を除く): 38259567

約数列:

[1, 3, 7, 21, 1481, 2341, 4443, 7023, 10367, 16387, 31101, 49161, 3467021, 10401063, 24269147, 72807441]

約数ペア:

[(1, 72807441), (3, 24269147), (7, 10401063), (21, 3467021), (1481, 49161), (2341, 31101), (4443, 16387), (7023, 10367)]