89165979

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2243}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 147493632

約数和(自身を除く): 58327653

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 2243, 4417, 5679, 6729, 13251, 15701, 20187, 39753, 47103, 141309, 1415333, 4245999, 9907331, 12737997, 29721993, 89165979]

約数ペア:

[(1, 89165979), (3, 29721993), (7, 12737997), (9, 9907331), (21, 4245999), (63, 1415333), (631, 141309), (1893, 47103), (2243, 39753), (4417, 20187), (5679, 15701), (6729, 13251)]