122553558279

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{9320371}}^1$

素因数の和:9320867

約数の個数: 16

約数和(自身を含む): 181933661440

約数和(自身を除く): 59380103161

約数列:

[1, 3, 9, 27, 487, 1461, 4383, 13149, 9320371, 27961113, 83883339, 251650017, 4539020677, 13617062031, 40851186093, 122553558279]

約数ペア:

[(1, 122553558279), (3, 40851186093), (9, 13617062031), (27, 4539020677), (487, 251650017), (1461, 83883339), (4383, 27961113), (13149, 9320371)]