85871133

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 125910720

約数和(自身を除く): 40039587

約数列:

[1, 3, 9, 151, 179, 353, 453, 537, 1059, 1359, 1611, 3177, 27029, 53303, 63187, 81087, 159909, 189561, 243261, 479727, 568683, 9541237, 28623711, 85871133]

約数ペア:

[(1, 85871133), (3, 28623711), (9, 9541237), (151, 568683), (179, 479727), (353, 243261), (453, 189561), (537, 159909), (1059, 81087), (1359, 63187), (1611, 53303), (3177, 27029)]