20133012729

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{1301}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 27603733248

約数和(自身を除く): 7470720519

約数列:

[1, 3, 61, 103, 183, 309, 821, 1301, 2463, 3903, 6283, 18849, 50081, 79361, 84563, 134003, 150243, 238083, 253689, 402009, 1068121, 3204363, 5158343, 8174183, 15475029, 24522549, 65155381, 110016463, 195466143, 330049389, 6711004243, 20133012729]

約数ペア:

[(1, 20133012729), (3, 6711004243), (61, 330049389), (103, 195466143), (183, 110016463), (309, 65155381), (821, 24522549), (1301, 15475029), (2463, 8174183), (3903, 5158343), (6283, 3204363), (18849, 1068121), (50081, 402009), (79361, 253689), (84563, 238083), (134003, 150243)]