67198637

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 81316224

約数和(自身を除く): 14117587

約数列:

[1, 11, 17, 43, 61, 137, 187, 473, 671, 731, 1037, 1507, 2329, 2623, 5891, 8041, 8357, 11407, 25619, 28853, 44591, 64801, 91927, 100147, 142069, 359351, 490501, 1101617, 1562759, 3952861, 6108967, 67198637]

約数ペア:

[(1, 67198637), (11, 6108967), (17, 3952861), (43, 1562759), (61, 1101617), (137, 490501), (187, 359351), (473, 142069), (671, 100147), (731, 91927), (1037, 64801), (1507, 44591), (2329, 28853), (2623, 25619), (5891, 11407), (8041, 8357)]