89765427

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 121305600

約数和(自身を除く): 31540173

約数列:

[1, 3, 103, 309, 449, 647, 1347, 1941, 46247, 66641, 138741, 199923, 290503, 871509, 29921809, 89765427]

約数ペア:

[(1, 89765427), (3, 29921809), (103, 871509), (309, 290503), (449, 199923), (647, 138741), (1347, 66641), (1941, 46247)]