158277133

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1831}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 185193216

約数和(自身を除く): 26916083

約数列:

[1, 7, 53, 233, 371, 1631, 1831, 12349, 12817, 86443, 97043, 426623, 679301, 2986361, 22611019, 158277133]

約数ペア:

[(1, 158277133), (7, 22611019), (53, 2986361), (233, 679301), (371, 426623), (1631, 97043), (1831, 86443), (12349, 12817)]