156912803913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{7001}}^1\times {\mathrm{393209}}^1$

素因数の和:400232

約数の個数: 16

約数和(自身を含む): 220260513600

約数和(自身を除く): 63347709687

約数列:

[1, 3, 19, 57, 7001, 21003, 133019, 393209, 399057, 1179627, 7470971, 22412913, 2752856209, 8258568627, 52304267971, 156912803913]

約数ペア:

[(1, 156912803913), (3, 52304267971), (19, 8258568627), (57, 2752856209), (7001, 22412913), (21003, 7470971), (133019, 1179627), (393209, 399057)]