76730787

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2243}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 130690560

約数和(自身を除く): 53959773

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 2243, 3801, 4887, 6729, 11403, 15701, 20187, 34209, 47103, 60561, 141309, 405983, 423927, 1217949, 2841881, 3653847, 8525643, 10961541, 25576929, 76730787]

約数ペア:

[(1, 76730787), (3, 25576929), (7, 10961541), (9, 8525643), (21, 3653847), (27, 2841881), (63, 1217949), (181, 423927), (189, 405983), (543, 141309), (1267, 60561), (1629, 47103), (2243, 34209), (3801, 20187), (4887, 15701), (6729, 11403)]