122912884053

素因数分解:

$3^4\times {\mathrm{617}}^1\times {\mathrm{2459389}}^1$

素因数の和:2460018

約数の個数: 20

約数和(自身を含む): 183908265420

約数和(自身を除く): 60995381367

約数列:

[1, 3, 9, 27, 81, 617, 1851, 5553, 16659, 49977, 2459389, 7378167, 22134501, 66403503, 199210509, 1517443013, 4552329039, 13656987117, 40970961351, 122912884053]

約数ペア:

[(1, 122912884053), (3, 40970961351), (9, 13656987117), (27, 4552329039), (81, 1517443013), (617, 199210509), (1851, 66403503), (5553, 22134501), (16659, 7378167), (49977, 2459389)]