125640823

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 36099977

約数列:

[1, 7, 11, 47, 77, 149, 233, 329, 517, 1043, 1631, 1639, 2563, 3619, 7003, 10951, 11473, 17941, 34717, 49021, 76657, 77033, 120461, 243019, 381887, 539231, 843227, 1631699, 2673209, 11421893, 17948689, 125640823]

約数ペア:

[(1, 125640823), (7, 17948689), (11, 11421893), (47, 2673209), (77, 1631699), (149, 843227), (233, 539231), (329, 381887), (517, 243019), (1043, 120461), (1631, 77033), (1639, 76657), (2563, 49021), (3619, 34717), (7003, 17941), (10951, 11473)]