82555821

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 46145619

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 837, 1431, 1643, 1861, 4929, 5583, 14787, 16749, 44361, 50247, 57691, 98633, 173073, 295899, 519219, 887697, 1557657, 2663091, 3057623, 9172869, 27518607, 82555821]

約数ペア:

[(1, 82555821), (3, 27518607), (9, 9172869), (27, 3057623), (31, 2663091), (53, 1557657), (93, 887697), (159, 519219), (279, 295899), (477, 173073), (837, 98633), (1431, 57691), (1643, 50247), (1861, 44361), (4929, 16749), (5583, 14787)]