71345313

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 114558080

約数和(自身を除く): 43212767

約数列:

[1, 3, 9, 13, 27, 39, 117, 181, 351, 543, 1123, 1629, 2353, 3369, 4887, 7059, 10107, 14599, 21177, 30321, 43797, 63531, 131391, 203263, 394173, 609789, 1829367, 2642419, 5488101, 7927257, 23781771, 71345313]

約数ペア:

[(1, 71345313), (3, 23781771), (9, 7927257), (13, 5488101), (27, 2642419), (39, 1829367), (117, 609789), (181, 394173), (351, 203263), (543, 131391), (1123, 63531), (1629, 43797), (2353, 30321), (3369, 21177), (4887, 14599), (7059, 10107)]