68434131

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 98565120

約数和(自身を除く): 30130989

約数列:

[1, 3, 23, 61, 69, 71, 183, 213, 229, 687, 1403, 1633, 4209, 4331, 4899, 5267, 12993, 13969, 15801, 16259, 41907, 48777, 99613, 298839, 321287, 373957, 963861, 991799, 1121871, 2975397, 22811377, 68434131]

約数ペア:

[(1, 68434131), (3, 22811377), (23, 2975397), (61, 1121871), (69, 991799), (71, 963861), (183, 373957), (213, 321287), (229, 298839), (687, 99613), (1403, 48777), (1633, 41907), (4209, 16259), (4331, 15801), (4899, 13969), (5267, 12993)]