82146987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 131765760

約数和(自身を除く): 49618773

約数列:

[1, 3, 9, 13, 27, 39, 117, 227, 351, 681, 1031, 2043, 2951, 3093, 6129, 8853, 9279, 13403, 26559, 27837, 40209, 79677, 120627, 234037, 361881, 702111, 2106333, 3042481, 6318999, 9127443, 27382329, 82146987]

約数ペア:

[(1, 82146987), (3, 27382329), (9, 9127443), (13, 6318999), (27, 3042481), (39, 2106333), (117, 702111), (227, 361881), (351, 234037), (681, 120627), (1031, 79677), (2043, 40209), (2951, 27837), (3093, 26559), (6129, 13403), (8853, 9279)]