156937742493

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1\times {\mathrm{51631}}^1$

素因数の和:54425

約数の個数: 32

約数和(自身を含む): 243749302272

約数和(自身を除く): 86811559779

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2731, 8193, 19117, 51631, 57351, 144743, 154893, 361417, 434229, 1013201, 1084251, 2736443, 3039603, 8209329, 19155101, 57465303, 141004261, 423012783, 987029827, 2961089481, 7473225833, 22419677499, 52312580831, 156937742493]

約数ペア:

[(1, 156937742493), (3, 52312580831), (7, 22419677499), (21, 7473225833), (53, 2961089481), (159, 987029827), (371, 423012783), (1113, 141004261), (2731, 57465303), (8193, 19155101), (19117, 8209329), (51631, 3039603), (57351, 2736443), (144743, 1084251), (154893, 1013201), (361417, 434229)]