91190547

素因数分解:

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

素因数の和:524

約数の個数: 36

約数和(自身を含む): 153438480

約数和(自身を除く): 62247933

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 389, 427, 549, 1167, 1281, 2723, 3501, 3721, 3843, 8169, 11163, 23729, 24507, 26047, 33489, 71187, 78141, 166103, 213561, 234423, 498309, 1447469, 1494927, 4342407, 10132283, 13027221, 30396849, 91190547]

約数ペア:

[(1, 91190547), (3, 30396849), (7, 13027221), (9, 10132283), (21, 4342407), (61, 1494927), (63, 1447469), (183, 498309), (389, 234423), (427, 213561), (549, 166103), (1167, 78141), (1281, 71187), (2723, 33489), (3501, 26047), (3721, 24507), (3843, 23729), (8169, 11163)]