48941217

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1454

約数の個数: 36

約数和(自身を含む): 79934400

約数和(自身を除く): 30993183

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1399, 1521, 2691, 3887, 4197, 11661, 12591, 18187, 32177, 34983, 54561, 96531, 163683, 236431, 289593, 418301, 709293, 1254903, 2127879, 3764709, 5437913, 16313739, 48941217]

約数ペア:

[(1, 48941217), (3, 16313739), (9, 5437913), (13, 3764709), (23, 2127879), (39, 1254903), (69, 709293), (117, 418301), (169, 289593), (207, 236431), (299, 163683), (507, 96531), (897, 54561), (1399, 34983), (1521, 32177), (2691, 18187), (3887, 12591), (4197, 11661)]