37531239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 54411264

約数和(自身を除く): 16880025

約数列:

[1, 3, 23, 47, 69, 71, 141, 163, 213, 489, 1081, 1633, 3243, 3337, 3749, 4899, 7661, 10011, 11247, 11573, 22983, 34719, 76751, 176203, 230253, 266179, 528609, 543931, 798537, 1631793, 12510413, 37531239]

約数ペア:

[(1, 37531239), (3, 12510413), (23, 1631793), (47, 798537), (69, 543931), (71, 528609), (141, 266179), (163, 230253), (213, 176203), (489, 76751), (1081, 34719), (1633, 22983), (3243, 11573), (3337, 11247), (3749, 10011), (4899, 7661)]