76368607

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1916

約数の個数: 20

約数和(自身を含む): 94382496

約数和(自身を除く): 18013889

約数列:

[1, 7, 17, 49, 119, 343, 833, 1871, 2401, 5831, 13097, 31807, 40817, 91679, 222649, 641753, 1558543, 4492271, 10909801, 76368607]

約数ペア:

[(1, 76368607), (7, 10909801), (17, 4492271), (49, 1558543), (119, 641753), (343, 222649), (833, 91679), (1871, 40817), (2401, 31807), (5831, 13097)]