148900599

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{27437}}^1$

素因数の和:27516

約数の個数: 20

約数和(自身を含む): 225759864

約数和(自身を除く): 76859265

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 27437, 82311, 246933, 740799, 1838279, 2222397, 5514837, 16544511, 49633533, 148900599]

約数ペア:

[(1, 148900599), (3, 49633533), (9, 16544511), (27, 5514837), (67, 2222397), (81, 1838279), (201, 740799), (603, 246933), (1809, 82311), (5427, 27437)]