70038873

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 105019200

約数和(自身を除く): 34980327

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 2549, 3053, 7647, 9159, 22941, 27477, 109607, 180979, 328821, 542937, 986463, 1628811, 7782097, 23346291, 70038873]

約数ペア:

[(1, 70038873), (3, 23346291), (9, 7782097), (43, 1628811), (71, 986463), (129, 542937), (213, 328821), (387, 180979), (639, 109607), (2549, 27477), (3053, 22941), (7647, 9159)]