69527079

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{27689}}^1$

素因数の和:27732

約数の個数: 20

約数和(自身を含む): 107215680

約数和(自身を除く): 37688601

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 27689, 83067, 249201, 747603, 858359, 2242809, 2575077, 7725231, 23175693, 69527079]

約数ペア:

[(1, 69527079), (3, 23175693), (9, 7725231), (27, 2575077), (31, 2242809), (81, 858359), (93, 747603), (279, 249201), (837, 83067), (2511, 27689)]