156919270209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1\times {\mathrm{15859}}^1$

素因数の和:22769

約数の個数: 32

約数和(自身を含む): 231458048640

約数和(自身を除く): 74538778431

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 6857, 15859, 20571, 47577, 89141, 206167, 253709, 267423, 586783, 618501, 761127, 1760349, 3298217, 7628179, 9894651, 22884537, 108745163, 326235489, 1413687119, 4023571031, 4241061357, 12070713093, 52306423403, 156919270209]

約数ペア:

[(1, 156919270209), (3, 52306423403), (13, 12070713093), (37, 4241061357), (39, 4023571031), (111, 1413687119), (481, 326235489), (1443, 108745163), (6857, 22884537), (15859, 9894651), (20571, 7628179), (47577, 3298217), (89141, 1760349), (206167, 761127), (253709, 618501), (267423, 586783)]