28809697851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1\times {\mathrm{2789}}^1$

素因数の和:3648

約数の個数: 48

約数和(自身を含む): 45780284160

約数和(自身を除く): 16970586309

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 691, 1359, 1661, 2073, 2789, 4983, 6219, 7601, 8367, 14949, 22803, 25101, 30679, 68409, 92037, 104341, 276111, 313023, 421139, 939069, 1147751, 1263417, 1927199, 3443253, 3790251, 4632529, 5781597, 10329759, 13897587, 17344791, 21199189, 41692761, 63597567, 190792701, 291007049, 873021147, 2619063441, 3201077539, 9603232617, 28809697851]

約数ペア:

[(1, 28809697851), (3, 9603232617), (9, 3201077539), (11, 2619063441), (33, 873021147), (99, 291007049), (151, 190792701), (453, 63597567), (691, 41692761), (1359, 21199189), (1661, 17344791), (2073, 13897587), (2789, 10329759), (4983, 5781597), (6219, 4632529), (7601, 3790251), (8367, 3443253), (14949, 1927199), (22803, 1263417), (25101, 1147751), (30679, 939069), (68409, 421139), (92037, 313023), (104341, 276111)]