274269969

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{18503}}^1$

素因数の和:18579

約数の個数: 24

約数和(自身を含む): 417598272

約数和(自身を除く): 143328303

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 14823, 18503, 55509, 166527, 499581, 1128683, 1498743, 3386049, 4496229, 10158147, 30474441, 91423323, 274269969]

約数ペア:

[(1, 274269969), (3, 91423323), (9, 30474441), (27, 10158147), (61, 4496229), (81, 3386049), (183, 1498743), (243, 1128683), (549, 499581), (1647, 166527), (4941, 55509), (14823, 18503)]