68513823

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1583}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 116582400

約数和(自身を除く): 48068577

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 1583, 1603, 2061, 4749, 4809, 6183, 11081, 14247, 14427, 33243, 42741, 43281, 99729, 299187, 362507, 1087521, 2537549, 3262563, 7612647, 9787689, 22837941, 68513823]

約数ペア:

[(1, 68513823), (3, 22837941), (7, 9787689), (9, 7612647), (21, 3262563), (27, 2537549), (63, 1087521), (189, 362507), (229, 299187), (687, 99729), (1583, 43281), (1603, 42741), (2061, 33243), (4749, 14427), (4809, 14247), (6183, 11081)]