195890659629

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{152920109}}^1$

素因数の和:152920180

約数の個数: 16

約数和(自身を含む): 303393498240

約数和(自身を除く): 107502838611

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 152920109, 458760327, 1070440763, 3211322289, 9328126649, 27984379947, 65296886543, 195890659629]

約数ペア:

[(1, 195890659629), (3, 65296886543), (7, 27984379947), (21, 9328126649), (61, 3211322289), (183, 1070440763), (427, 458760327), (1281, 152920109)]