23473593

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 42479424

約数和(自身を除く): 19005831

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 61, 69, 99, 117, 143, 169, 183, 207, 253, 299, 429, 507, 549, 671, 759, 793, 897, 1287, 1403, 1521, 1859, 2013, 2277, 2379, 2691, 3289, 3887, 4209, 5577, 6039, 7137, 8723, 9867, 10309, 11661, 12627, 15433, 16731, 18239, 26169, 29601, 30927, 34983, 42757, 46299, 54717, 78507, 92781, 113399, 128271, 138897, 164151, 200629, 237107, 340197, 384813, 601887, 711321, 1020591, 1805661, 2133963, 2608177, 7824531, 23473593]

約数ペア:

[(1, 23473593), (3, 7824531), (9, 2608177), (11, 2133963), (13, 1805661), (23, 1020591), (33, 711321), (39, 601887), (61, 384813), (69, 340197), (99, 237107), (117, 200629), (143, 164151), (169, 138897), (183, 128271), (207, 113399), (253, 92781), (299, 78507), (429, 54717), (507, 46299), (549, 42757), (671, 34983), (759, 30927), (793, 29601), (897, 26169), (1287, 18239), (1403, 16731), (1521, 15433), (1859, 12627), (2013, 11661), (2277, 10309), (2379, 9867), (2691, 8723), (3289, 7137), (3887, 6039), (4209, 5577)]