270450123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3079}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 402124800

約数和(自身を除く): 131674677

約数列:

[1, 3, 19, 23, 57, 67, 69, 201, 437, 1273, 1311, 1541, 3079, 3819, 4623, 9237, 29279, 58501, 70817, 87837, 175503, 206293, 212451, 618879, 1345523, 3919567, 4036569, 4744739, 11758701, 14234217, 90150041, 270450123]

約数ペア:

[(1, 270450123), (3, 90150041), (19, 14234217), (23, 11758701), (57, 4744739), (67, 4036569), (69, 3919567), (201, 1345523), (437, 618879), (1273, 212451), (1311, 206293), (1541, 175503), (3079, 87837), (3819, 70817), (4623, 58501), (9237, 29279)]