76898757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 117147520

約数和(自身を除く): 40248763

約数列:

[1, 3, 13, 19, 39, 57, 157, 247, 471, 661, 741, 1983, 2041, 2983, 6123, 8593, 8949, 12559, 25779, 37677, 38779, 103777, 116337, 163267, 311331, 489801, 1349101, 1971763, 4047303, 5915289, 25632919, 76898757]

約数ペア:

[(1, 76898757), (3, 25632919), (13, 5915289), (19, 4047303), (39, 1971763), (57, 1349101), (157, 489801), (247, 311331), (471, 163267), (661, 116337), (741, 103777), (1983, 38779), (2041, 37677), (2983, 25779), (6123, 12559), (8593, 8949)]