71530173

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55579}}^1$

素因数の和:55609

約数の個数: 24

約数和(自身を含む): 121386720

約数和(自身を除く): 49856547

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 55579, 166737, 500211, 611369, 722527, 1834107, 2167581, 5502321, 6502743, 7947797, 23843391, 71530173]

約数ペア:

[(1, 71530173), (3, 23843391), (9, 7947797), (11, 6502743), (13, 5502321), (33, 2167581), (39, 1834107), (99, 722527), (117, 611369), (143, 500211), (429, 166737), (1287, 55579)]