77992587

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7477}}^1$

素因数の和:7563

約数の個数: 24

約数和(自身を含む): 120545360

約数和(自身を除く): 42552773

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 7477, 10431, 22431, 67293, 142063, 426189, 456097, 1278567, 1368291, 4104873, 8665843, 25997529, 77992587]

約数ペア:

[(1, 77992587), (3, 25997529), (9, 8665843), (19, 4104873), (57, 1368291), (61, 1278567), (171, 456097), (183, 426189), (549, 142063), (1159, 67293), (3477, 22431), (7477, 10431)]