165687627

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{953}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 268157952

約数和(自身を除く): 102470325

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 487, 953, 1461, 2859, 3409, 6671, 8279, 10227, 16201, 20013, 24837, 48603, 57953, 113407, 173859, 340221, 464111, 1392333, 3248777, 7889887, 9746331, 23669661, 55229209, 165687627]

約数ペア:

[(1, 165687627), (3, 55229209), (7, 23669661), (17, 9746331), (21, 7889887), (51, 3248777), (119, 1392333), (357, 464111), (487, 340221), (953, 173859), (1461, 113407), (2859, 57953), (3409, 48603), (6671, 24837), (8279, 20013), (10227, 16201)]