70475481

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{90007}}^1$

素因数の和:90045

約数の個数: 16

約数和(自身を含む): 108009600

約数和(自身を除く): 37534119

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 90007, 270021, 810063, 2430189, 2610203, 7830609, 23491827, 70475481]

約数ペア:

[(1, 70475481), (3, 23491827), (9, 7830609), (27, 2610203), (29, 2430189), (87, 810063), (261, 270021), (783, 90007)]