64399731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{14897}}^1$

素因数の和:15042

約数の個数: 16

約数和(自身を含む): 94393728

約数和(自身を除く): 29993997

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 14897, 44691, 163867, 491601, 1951507, 5854521, 21466577, 64399731]

約数ペア:

[(1, 64399731), (3, 21466577), (11, 5854521), (33, 1951507), (131, 491601), (393, 163867), (1441, 44691), (4323, 14897)]