71958393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14303}}^1$

素因数の和:14365

約数の個数: 24

約数和(自身を含む): 114546432

約数和(自身を除く): 42588039

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 14303, 42909, 128727, 185939, 557817, 615029, 1673451, 1845087, 5535261, 7995377, 23986131, 71958393]

約数ペア:

[(1, 71958393), (3, 23986131), (9, 7995377), (13, 5535261), (39, 1845087), (43, 1673451), (117, 615029), (129, 557817), (387, 185939), (559, 128727), (1677, 42909), (5031, 14303)]