70291971

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4995

約数の個数: 24

約数和(自身を含む): 106723760

約数和(自身を除く): 36431789

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 4909, 14319, 14727, 44181, 181633, 211087, 544899, 633261, 1634697, 1899783, 7810219, 23430657, 70291971]

約数ペア:

[(1, 70291971), (3, 23430657), (9, 7810219), (37, 1899783), (43, 1634697), (111, 633261), (129, 544899), (333, 211087), (387, 181633), (1591, 44181), (4773, 14727), (4909, 14319)]