72499089921

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{134227}}^1$

素因数の和:134405

約数の個数: 32

約数和(自身を含む): 102056232960

約数和(自身を除く): 29557143039

約数列:

[1, 3, 43, 53, 79, 129, 159, 237, 2279, 3397, 4187, 6837, 10191, 12561, 134227, 180041, 402681, 540123, 5771761, 7114031, 10603933, 17315283, 21342093, 31811799, 305903333, 455969119, 562008449, 917709999, 1367907357, 1686025347, 24166363307, 72499089921]

約数ペア:

[(1, 72499089921), (3, 24166363307), (43, 1686025347), (53, 1367907357), (79, 917709999), (129, 562008449), (159, 455969119), (237, 305903333), (2279, 31811799), (3397, 21342093), (4187, 17315283), (6837, 10603933), (10191, 7114031), (12561, 5771761), (134227, 540123), (180041, 402681)]