72999063

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{8923}}^1$

素因数の和:9036

約数の個数: 20

約数和(自身を含む): 110140008

約数和(自身を除く): 37140945

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 8923, 26769, 80307, 240921, 722763, 901223, 2703669, 8111007, 24333021, 72999063]

約数ペア:

[(1, 72999063), (3, 24333021), (9, 8111007), (27, 2703669), (81, 901223), (101, 722763), (303, 240921), (909, 80307), (2727, 26769), (8181, 8923)]