64604991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{6967}}^1$

素因数の和:7262

約数の個数: 16

約数和(自身を含む): 94318848

約数和(自身を除く): 29713857

約数列:

[1, 3, 11, 33, 281, 843, 3091, 6967, 9273, 20901, 76637, 229911, 1957727, 5873181, 21534997, 64604991]

約数ペア:

[(1, 64604991), (3, 21534997), (11, 5873181), (33, 1957727), (281, 229911), (843, 76637), (3091, 20901), (6967, 9273)]