90074007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 143646048

約数和(自身を除く): 53572041

約数列:

[1, 3, 9, 17, 41, 51, 83, 123, 153, 173, 249, 369, 519, 697, 747, 1411, 1557, 2091, 2941, 3403, 4233, 6273, 7093, 8823, 10209, 12699, 14359, 21279, 26469, 30627, 43077, 57851, 63837, 120581, 129231, 173553, 244103, 361743, 520659, 588719, 732309, 1085229, 1766157, 2196927, 5298471, 10008223, 30024669, 90074007]

約数ペア:

[(1, 90074007), (3, 30024669), (9, 10008223), (17, 5298471), (41, 2196927), (51, 1766157), (83, 1085229), (123, 732309), (153, 588719), (173, 520659), (249, 361743), (369, 244103), (519, 173553), (697, 129231), (747, 120581), (1411, 63837), (1557, 57851), (2091, 43077), (2941, 30627), (3403, 26469), (4233, 21279), (6273, 14359), (7093, 12699), (8823, 10209)]