156960327

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{12973}}^1$

素因数の和:13122

約数の個数: 16

約数和(自身を含む): 216925280

約数和(自身を除く): 59964953

約数列:

[1, 3, 37, 109, 111, 327, 4033, 12099, 12973, 38919, 480001, 1414057, 1440003, 4242171, 52320109, 156960327]

約数ペア:

[(1, 156960327), (3, 52320109), (37, 4242171), (109, 1440003), (111, 1414057), (327, 480001), (4033, 38919), (12099, 12973)]