54379821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 79567488

約数和(自身を除く): 25187667

約数列:

[1, 3, 17, 43, 51, 129, 137, 181, 411, 543, 731, 2193, 2329, 3077, 5891, 6987, 7783, 9231, 17673, 23349, 24797, 74391, 100147, 132311, 300441, 396933, 421549, 1066271, 1264647, 3198813, 18126607, 54379821]

約数ペア:

[(1, 54379821), (3, 18126607), (17, 3198813), (43, 1264647), (51, 1066271), (129, 421549), (137, 396933), (181, 300441), (411, 132311), (543, 100147), (731, 74391), (2193, 24797), (2329, 23349), (3077, 17673), (5891, 9231), (6987, 7783)]