157070028921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1\times {\mathrm{51239}}^1$

素因数の和:52285

約数の個数: 32

約数和(自身を含む): 228499246080

約数和(自身を除く): 71429217159

約数列:

[1, 3, 13, 39, 83, 249, 947, 1079, 2841, 3237, 12311, 36933, 51239, 78601, 153717, 235803, 666107, 1021813, 1998321, 3065439, 4252837, 12758511, 48523333, 55286881, 145569999, 165860643, 630803329, 1892409987, 4027436639, 12082309917, 52356676307, 157070028921]

約数ペア:

[(1, 157070028921), (3, 52356676307), (13, 12082309917), (39, 4027436639), (83, 1892409987), (249, 630803329), (947, 165860643), (1079, 145569999), (2841, 55286881), (3237, 48523333), (12311, 12758511), (36933, 4252837), (51239, 3065439), (78601, 1998321), (153717, 1021813), (235803, 666107)]