156945609

素因数分解:

$3^2\times {\mathrm{2503}}^1\times {\mathrm{6967}}^1$

素因数の和:9476

約数の個数: 12

約数和(自身を含む): 226822336

約数和(自身を除く): 69876727

約数列:

[1, 3, 9, 2503, 6967, 7509, 20901, 22527, 62703, 17438401, 52315203, 156945609]

約数ペア:

[(1, 156945609), (3, 52315203), (9, 17438401), (2503, 62703), (6967, 22527), (7509, 20901)]