169654317

素因数分解:

$3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 267264000

約数和(自身を除く): 97609683

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 343, 553, 1029, 1659, 2087, 3871, 6261, 11613, 14609, 27097, 43827, 81291, 102263, 164873, 306789, 494619, 715841, 1154111, 2147523, 3462333, 8078777, 24236331, 56551439, 169654317]

約数ペア:

[(1, 169654317), (3, 56551439), (7, 24236331), (21, 8078777), (49, 3462333), (79, 2147523), (147, 1154111), (237, 715841), (343, 494619), (553, 306789), (1029, 164873), (1659, 102263), (2087, 81291), (3871, 43827), (6261, 27097), (11613, 14609)]