7788694797

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{2539}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 12270760320

約数和(自身を除く): 4482065523

約数列:

[1, 3, 9, 13, 39, 117, 157, 167, 471, 501, 1413, 1503, 2041, 2171, 2539, 6123, 6513, 7617, 18369, 19539, 22851, 26219, 33007, 78657, 99021, 235971, 297063, 340847, 398623, 424013, 1022541, 1195869, 1272039, 3067623, 3587607, 3816117, 5182099, 5512169, 15546297, 16536507, 46638891, 49609521, 66570041, 199710123, 599130369, 865410533, 2596231599, 7788694797]

約数ペア:

[(1, 7788694797), (3, 2596231599), (9, 865410533), (13, 599130369), (39, 199710123), (117, 66570041), (157, 49609521), (167, 46638891), (471, 16536507), (501, 15546297), (1413, 5512169), (1503, 5182099), (2041, 3816117), (2171, 3587607), (2539, 3067623), (6123, 1272039), (6513, 1195869), (7617, 1022541), (18369, 424013), (19539, 398623), (22851, 340847), (26219, 297063), (33007, 235971), (78657, 99021)]