90602001

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6449}}^1$

素因数の和:6685

約数の個数: 24

約数和(自身を含む): 150259200

約数和(自身を除く): 59657199

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 6449, 14049, 19347, 45143, 58041, 135429, 406287, 1438127, 4314381, 10066889, 12943143, 30200667, 90602001]

約数ペア:

[(1, 90602001), (3, 30200667), (7, 12943143), (9, 10066889), (21, 4314381), (63, 1438127), (223, 406287), (669, 135429), (1561, 58041), (2007, 45143), (4683, 19347), (6449, 14049)]