72122871

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2381}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 100615680

約数和(自身を除く): 28492809

約数列:

[1, 3, 23, 69, 439, 1317, 2381, 7143, 10097, 30291, 54763, 164289, 1045259, 3135777, 24040957, 72122871]

約数ペア:

[(1, 72122871), (3, 24040957), (23, 3135777), (69, 1045259), (439, 164289), (1317, 54763), (2381, 30291), (7143, 10097)]