67523571

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 104832000

約数和(自身を除く): 37308429

約数列:

[1, 3, 9, 27, 29, 83, 87, 249, 261, 747, 783, 1039, 2241, 2407, 3117, 7221, 9351, 21663, 28053, 30131, 64989, 86237, 90393, 258711, 271179, 776133, 813537, 2328399, 2500873, 7502619, 22507857, 67523571]

約数ペア:

[(1, 67523571), (3, 22507857), (9, 7502619), (27, 2500873), (29, 2328399), (83, 813537), (87, 776133), (249, 271179), (261, 258711), (747, 90393), (783, 86237), (1039, 64989), (2241, 30131), (2407, 28053), (3117, 21663), (7221, 9351)]