157052013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{7331}}^1$

素因数の和:7564

約数の個数: 16

約数和(自身を含む): 216206016

約数和(自身を除く): 59154003

約数列:

[1, 3, 37, 111, 193, 579, 7141, 7331, 21423, 21993, 271247, 813741, 1414883, 4244649, 52350671, 157052013]

約数ペア:

[(1, 157052013), (3, 52350671), (37, 4244649), (111, 1414883), (193, 813741), (579, 271247), (7141, 21993), (7331, 21423)]