72769281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{9769}}^1$

素因数の和:9976

約数の個数: 16

約数和(自身を含む): 105047040

約数和(自身を除く): 32277759

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 9769, 29307, 126997, 380991, 1865879, 5597637, 24256427, 72769281]

約数ペア:

[(1, 72769281), (3, 24256427), (13, 5597637), (39, 1865879), (191, 380991), (573, 126997), (2483, 29307), (7449, 9769)]