165065089

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 204171264

約数和(自身を除く): 39106175

約数列:

[1, 7, 23, 43, 113, 161, 211, 301, 791, 989, 1477, 2599, 4853, 4859, 6923, 9073, 18193, 23843, 33971, 34013, 63511, 111757, 166901, 208679, 548389, 782299, 1025249, 1460753, 3838723, 7176743, 23580727, 165065089]

約数ペア:

[(1, 165065089), (7, 23580727), (23, 7176743), (43, 3838723), (113, 1460753), (161, 1025249), (211, 782299), (301, 548389), (791, 208679), (989, 166901), (1477, 111757), (2599, 63511), (4853, 34013), (4859, 33971), (6923, 23843), (9073, 18193)]