71314047

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9203}}^1$

素因数の和:9260

約数の個数: 32

約数和(自身を含む): 123701760

約数和(自身を除く): 52387713

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 9203, 27609, 64421, 82827, 193263, 248481, 377323, 579789, 1131969, 1739367, 2641261, 3395907, 7923783, 10187721, 23771349, 71314047]

約数ペア:

[(1, 71314047), (3, 23771349), (7, 10187721), (9, 7923783), (21, 3395907), (27, 2641261), (41, 1739367), (63, 1131969), (123, 579789), (189, 377323), (287, 248481), (369, 193263), (861, 82827), (1107, 64421), (2583, 27609), (7749, 9203)]