61896393

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 101965248

約数和(自身を除く): 40068855

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 351, 387, 559, 1053, 1161, 1367, 1677, 3483, 4101, 5031, 12303, 15093, 17771, 36909, 45279, 53313, 58781, 110727, 159939, 176343, 479817, 529029, 764153, 1439451, 1587087, 2292459, 4761261, 6877377, 20632131, 61896393]

約数ペア:

[(1, 61896393), (3, 20632131), (9, 6877377), (13, 4761261), (27, 2292459), (39, 1587087), (43, 1439451), (81, 764153), (117, 529029), (129, 479817), (351, 176343), (387, 159939), (559, 110727), (1053, 58781), (1161, 53313), (1367, 45279), (1677, 36909), (3483, 17771), (4101, 15093), (5031, 12303)]