61292007

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 105618240

約数和(自身を除く): 44326233

約数列:

[1, 3, 7, 9, 21, 41, 61, 63, 123, 183, 287, 369, 389, 427, 549, 861, 1167, 1281, 2501, 2583, 2723, 3501, 3843, 7503, 8169, 15949, 17507, 22509, 23729, 24507, 47847, 52521, 71187, 111643, 143541, 157563, 166103, 213561, 334929, 498309, 972889, 1004787, 1494927, 2918667, 6810223, 8756001, 20430669, 61292007]

約数ペア:

[(1, 61292007), (3, 20430669), (7, 8756001), (9, 6810223), (21, 2918667), (41, 1494927), (61, 1004787), (63, 972889), (123, 498309), (183, 334929), (287, 213561), (369, 166103), (389, 157563), (427, 143541), (549, 111643), (861, 71187), (1167, 52521), (1281, 47847), (2501, 24507), (2583, 23729), (2723, 22509), (3501, 17507), (3843, 15949), (7503, 8169)]