315076149

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3279

約数の個数: 40

約数和(自身を含む): 500556672

約数和(自身を除く): 185480523

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 477, 621, 1219, 1431, 1863, 3191, 3657, 4293, 9573, 10971, 28719, 32913, 73393, 86157, 98739, 169123, 220179, 258471, 507369, 660537, 1522107, 1981611, 3889829, 4566321, 5944833, 11669487, 13698963, 35008461, 105025383, 315076149]

約数ペア:

[(1, 315076149), (3, 105025383), (9, 35008461), (23, 13698963), (27, 11669487), (53, 5944833), (69, 4566321), (81, 3889829), (159, 1981611), (207, 1522107), (477, 660537), (621, 507369), (1219, 258471), (1431, 220179), (1863, 169123), (3191, 98739), (3657, 86157), (4293, 73393), (9573, 32913), (10971, 28719)]