87946911

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5827}}^1$

素因数の和:5892

約数の個数: 32

約数和(自身を含む): 143601920

約数和(自身を除く): 55655009

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 5827, 15093, 17481, 52443, 75751, 157329, 227253, 250561, 681759, 751683, 2045277, 2255049, 3257293, 6765147, 9771879, 29315637, 87946911]

約数ペア:

[(1, 87946911), (3, 29315637), (9, 9771879), (13, 6765147), (27, 3257293), (39, 2255049), (43, 2045277), (117, 751683), (129, 681759), (351, 250561), (387, 227253), (559, 157329), (1161, 75751), (1677, 52443), (5031, 17481), (5827, 15093)]