83191401

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 128419200

約数和(自身を除く): 45227799

約数列:

[1, 3, 9, 27, 29, 87, 181, 261, 543, 587, 783, 1629, 1761, 4887, 5249, 5283, 15747, 15849, 17023, 47241, 51069, 106247, 141723, 153207, 318741, 459621, 956223, 2868669, 3081163, 9243489, 27730467, 83191401]

約数ペア:

[(1, 83191401), (3, 27730467), (9, 9243489), (27, 3081163), (29, 2868669), (87, 956223), (181, 459621), (261, 318741), (543, 153207), (587, 141723), (783, 106247), (1629, 51069), (1761, 47241), (4887, 17023), (5249, 15849), (5283, 15747)]