74308689

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90731}}^1$

素因数の和:90757

約数の個数: 24

約数和(自身を含む): 132105792

約数和(自身を除く): 57797103

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 90731, 272193, 635117, 816579, 1179503, 1905351, 3538509, 5716053, 8256521, 10615527, 24769563, 74308689]

約数ペア:

[(1, 74308689), (3, 24769563), (7, 10615527), (9, 8256521), (13, 5716053), (21, 3538509), (39, 1905351), (63, 1179503), (91, 816579), (117, 635117), (273, 272193), (819, 90731)]