1805240061

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{33083}}^1$

素因数の和:33182

約数の個数: 32

約数和(自身を含む): 2794936320

約数和(自身を除く): 989696259

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 1161, 1269, 2021, 6063, 18189, 33083, 54567, 99249, 297747, 893241, 1422569, 1554901, 4267707, 4664703, 12803121, 13994109, 38409363, 41982327, 66860743, 200582229, 601746687, 1805240061]

約数ペア:

[(1, 1805240061), (3, 601746687), (9, 200582229), (27, 66860743), (43, 41982327), (47, 38409363), (129, 13994109), (141, 12803121), (387, 4664703), (423, 4267707), (1161, 1554901), (1269, 1422569), (2021, 893241), (6063, 297747), (18189, 99249), (33083, 54567)]