67800627

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 101504000

約数和(自身を除く): 33703373

約数列:

[1, 3, 9, 31, 93, 279, 487, 499, 1461, 1497, 4383, 4491, 15097, 15469, 45291, 46407, 135873, 139221, 243013, 729039, 2187117, 7533403, 22600209, 67800627]

約数ペア:

[(1, 67800627), (3, 22600209), (9, 7533403), (31, 2187117), (93, 729039), (279, 243013), (487, 139221), (499, 135873), (1461, 46407), (1497, 45291), (4383, 15469), (4491, 15097)]