15677660241

素因数分解:

$3^4\times {\mathrm{1231}}^1\times {\mathrm{157231}}^1$

素因数の和:158474

約数の個数: 20

約数和(自身を含む): 23438888704

約数和(自身を除く): 7761228463

約数列:

[1, 3, 9, 27, 81, 1231, 3693, 11079, 33237, 99711, 157231, 471693, 1415079, 4245237, 12735711, 193551361, 580654083, 1741962249, 5225886747, 15677660241]

約数ペア:

[(1, 15677660241), (3, 5225886747), (9, 1741962249), (27, 580654083), (81, 193551361), (1231, 12735711), (3693, 4245237), (11079, 1415079), (33237, 471693), (99711, 157231)]