15693708771

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3169}}^1\times {\mathrm{4703}}^1$

素因数の和:7897

約数の個数: 40

約数和(自身を含む): 25260385920

約数和(自身を除く): 9566677149

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3169, 4703, 9507, 14109, 28521, 41197, 42327, 61139, 85563, 123591, 126981, 183417, 256689, 370773, 380943, 550251, 1112319, 1650753, 3336957, 4952259, 14903807, 44711421, 134134263, 193749491, 402402789, 581248473, 1207208367, 1743745419, 5231236257, 15693708771]

約数ペア:

[(1, 15693708771), (3, 5231236257), (9, 1743745419), (13, 1207208367), (27, 581248473), (39, 402402789), (81, 193749491), (117, 134134263), (351, 44711421), (1053, 14903807), (3169, 4952259), (4703, 3336957), (9507, 1650753), (14109, 1112319), (28521, 550251), (41197, 380943), (42327, 370773), (61139, 256689), (85563, 183417), (123591, 126981)]