15663437289

素因数分解:

$3^4\times {\mathrm{449}}^1\times {\mathrm{599}}^1\times {\mathrm{719}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 23522400000

約数和(自身を除く): 7858962711

約数列:

[1, 3, 9, 27, 81, 449, 599, 719, 1347, 1797, 2157, 4041, 5391, 6471, 12123, 16173, 19413, 36369, 48519, 58239, 268951, 322831, 430681, 806853, 968493, 1292043, 2420559, 2905479, 3876129, 7261677, 8716437, 11628387, 21785031, 26149311, 34885161, 193375769, 580127307, 1740381921, 5221145763, 15663437289]

約数ペア:

[(1, 15663437289), (3, 5221145763), (9, 1740381921), (27, 580127307), (81, 193375769), (449, 34885161), (599, 26149311), (719, 21785031), (1347, 11628387), (1797, 8716437), (2157, 7261677), (4041, 3876129), (5391, 2905479), (6471, 2420559), (12123, 1292043), (16173, 968493), (19413, 806853), (36369, 430681), (48519, 322831), (58239, 268951)]