63971142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6529}}^1$

素因数の和:6628

約数の個数: 32

約数和(自身を含む): 135406080

約数和(自身を除く): 71434938

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 6529, 9798, 13058, 19587, 39174, 150167, 300334, 450501, 463559, 901002, 927118, 1390677, 2781354, 10661857, 21323714, 31985571, 63971142]

約数ペア:

[(1, 63971142), (2, 31985571), (3, 21323714), (6, 10661857), (23, 2781354), (46, 1390677), (69, 927118), (71, 901002), (138, 463559), (142, 450501), (213, 300334), (426, 150167), (1633, 39174), (3266, 19587), (4899, 13058), (6529, 9798)]