67671819

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11273}}^1$

素因数の和:11331

約数の個数: 24

約数和(自身を含む): 105524640

約数和(自身を除く): 37852821

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 11273, 33819, 101457, 259279, 326917, 777837, 980751, 2333511, 2942253, 7519091, 22557273, 67671819]

約数ペア:

[(1, 67671819), (3, 22557273), (9, 7519091), (23, 2942253), (29, 2333511), (69, 980751), (87, 777837), (207, 326917), (261, 259279), (667, 101457), (2001, 33819), (6003, 11273)]