157186107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70709}}^1$

素因数の和:70747

約数の個数: 24

約数和(自身を含む): 257384400

約数和(自身を除く): 100198293

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 70709, 212127, 636381, 919217, 1343471, 2757651, 4030413, 8272953, 12091239, 17465123, 52395369, 157186107]

約数ペア:

[(1, 157186107), (3, 52395369), (9, 17465123), (13, 12091239), (19, 8272953), (39, 4030413), (57, 2757651), (117, 1343471), (171, 919217), (247, 636381), (741, 212127), (2223, 70709)]