134636619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 198374400

約数和(自身を除く): 63737781

約数列:

[1, 3, 13, 39, 79, 89, 237, 267, 491, 1027, 1157, 1473, 3081, 3471, 6383, 7031, 19149, 21093, 38789, 43699, 91403, 116367, 131097, 274209, 504257, 568087, 1512771, 1704261, 3452221, 10356663, 44878873, 134636619]

約数ペア:

[(1, 134636619), (3, 44878873), (13, 10356663), (39, 3452221), (79, 1704261), (89, 1512771), (237, 568087), (267, 504257), (491, 274209), (1027, 131097), (1157, 116367), (1473, 91403), (3081, 43699), (3471, 38789), (6383, 21093), (7031, 19149)]