77252778

素因数分解:

$2^1\times 3^4\times {\mathrm{476869}}^1$

素因数の和:476883

約数の個数: 20

約数和(自身を含む): 173103810

約数和(自身を除く): 95851032

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 476869, 953738, 1430607, 2861214, 4291821, 8583642, 12875463, 25750926, 38626389, 77252778]

約数ペア:

[(1, 77252778), (2, 38626389), (3, 25750926), (6, 12875463), (9, 8583642), (18, 4291821), (27, 2861214), (54, 1430607), (81, 953738), (162, 476869)]