126553687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 147445760

約数和(自身を除く): 20892073

約数列:

[1, 13, 31, 43, 67, 109, 403, 559, 871, 1333, 1417, 2077, 2881, 3379, 4687, 7303, 17329, 27001, 37453, 43927, 60931, 89311, 94939, 145297, 226393, 314029, 1161043, 1888861, 2943109, 4082377, 9734899, 126553687]

約数ペア:

[(1, 126553687), (13, 9734899), (31, 4082377), (43, 2943109), (67, 1888861), (109, 1161043), (403, 314029), (559, 226393), (871, 145297), (1333, 94939), (1417, 89311), (2077, 60931), (2881, 43927), (3379, 37453), (4687, 27001), (7303, 17329)]