80493463197

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67246001}}^1$

素因数の和:67246033

約数の個数: 24

約数和(自身を含む): 139871684160

約数和(自身を除く): 59378220963

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 67246001, 201738003, 470722007, 605214009, 1277674019, 1412166021, 3833022057, 4236498063, 8943718133, 11499066171, 26831154399, 80493463197]

約数ペア:

[(1, 80493463197), (3, 26831154399), (7, 11499066171), (9, 8943718133), (19, 4236498063), (21, 3833022057), (57, 1412166021), (63, 1277674019), (133, 605214009), (171, 470722007), (399, 201738003), (1197, 67246001)]