72801903

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 100055520

約数和(自身を除く): 27253617

約数列:

[1, 3, 37, 111, 317, 951, 2069, 6207, 11729, 35187, 76553, 229659, 655873, 1967619, 24267301, 72801903]

約数ペア:

[(1, 72801903), (3, 24267301), (37, 1967619), (111, 655873), (317, 229659), (951, 76553), (2069, 35187), (6207, 11729)]