66725723

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 71697120

約数和(自身を除く): 4971397

約数列:

[1, 29, 43, 73, 733, 1247, 2117, 3139, 21257, 31519, 53509, 91031, 914051, 1551761, 2300887, 66725723]

約数ペア:

[(1, 66725723), (29, 2300887), (43, 1551761), (73, 914051), (733, 91031), (1247, 53509), (2117, 31519), (3139, 21257)]