64832859

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26387}}^1$

素因数の和:26416

約数の個数: 32

約数和(自身を含む): 118218240

約数和(自身を除く): 53385381

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 26387, 79161, 184709, 237483, 343031, 554127, 712449, 1029093, 1662381, 2401217, 3087279, 4987143, 7203651, 9261837, 21610953, 64832859]

約数ペア:

[(1, 64832859), (3, 21610953), (7, 9261837), (9, 7203651), (13, 4987143), (21, 3087279), (27, 2401217), (39, 1662381), (63, 1029093), (91, 712449), (117, 554127), (189, 343031), (273, 237483), (351, 184709), (819, 79161), (2457, 26387)]