30408048021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{45281}}^1$

素因数の和:45621

約数の個数: 32

約数和(自身を含む): 44487934848

約数和(自身を除く): 14079886827

約数列:

[1, 3, 13, 39, 67, 201, 257, 771, 871, 2613, 3341, 10023, 17219, 45281, 51657, 135843, 223847, 588653, 671541, 1765959, 3033827, 9101481, 11637217, 34911651, 39439751, 118319253, 151283821, 453851463, 779693539, 2339080617, 10136016007, 30408048021]

約数ペア:

[(1, 30408048021), (3, 10136016007), (13, 2339080617), (39, 779693539), (67, 453851463), (201, 151283821), (257, 118319253), (771, 39439751), (871, 34911651), (2613, 11637217), (3341, 9101481), (10023, 3033827), (17219, 1765959), (45281, 671541), (51657, 588653), (135843, 223847)]