157340907

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{253367}}^1$

素因数の和:253399

約数の個数: 16

約数和(自身を含む): 243233280

約数和(自身を除く): 85892373

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 253367, 760101, 2280303, 5827441, 6840909, 17482323, 52446969, 157340907]

約数ペア:

[(1, 157340907), (3, 52446969), (9, 17482323), (23, 6840909), (27, 5827441), (69, 2280303), (207, 760101), (621, 253367)]