68652801

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6299}}^1$

素因数の和:6485

約数の個数: 24

約数和(自身を含む): 114004800

約数和(自身を除く): 45351999

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 6299, 10899, 18897, 44093, 56691, 132279, 396837, 1089727, 3269181, 7628089, 9807543, 22884267, 68652801]

約数ペア:

[(1, 68652801), (3, 22884267), (7, 9807543), (9, 7628089), (21, 3269181), (63, 1089727), (173, 396837), (519, 132279), (1211, 56691), (1557, 44093), (3633, 18897), (6299, 10899)]