148941681

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97157}}^1$

素因数の和:97240

約数の個数: 16

約数和(自身を含む): 230070144

約数和(自身を除く): 81128463

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 97157, 291471, 680099, 2040297, 7092461, 21277383, 49647227, 148941681]

約数ペア:

[(1, 148941681), (3, 49647227), (7, 21277383), (21, 7092461), (73, 2040297), (219, 680099), (511, 291471), (1533, 97157)]