77490873

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{983}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 118198080

約数和(自身を除く): 40707207

約数列:

[1, 3, 9, 19, 57, 171, 461, 983, 1383, 2949, 4149, 8759, 8847, 18677, 26277, 56031, 78831, 168093, 453163, 1359489, 4078467, 8610097, 25830291, 77490873]

約数ペア:

[(1, 77490873), (3, 25830291), (9, 8610097), (19, 4078467), (57, 1359489), (171, 453163), (461, 168093), (983, 78831), (1383, 56031), (2949, 26277), (4149, 18677), (8759, 8847)]