9163791

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 16633344

約数和(自身を除く): 7469553

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 167, 201, 273, 469, 501, 603, 819, 871, 1169, 1407, 1503, 2171, 2613, 3507, 4221, 6097, 6513, 7839, 10521, 11189, 15197, 18291, 19539, 33567, 45591, 54873, 78323, 100701, 136773, 145457, 234969, 436371, 704907, 1018199, 1309113, 3054597, 9163791]

約数ペア:

[(1, 9163791), (3, 3054597), (7, 1309113), (9, 1018199), (13, 704907), (21, 436371), (39, 234969), (63, 145457), (67, 136773), (91, 100701), (117, 78323), (167, 54873), (201, 45591), (273, 33567), (469, 19539), (501, 18291), (603, 15197), (819, 11189), (871, 10521), (1169, 7839), (1407, 6513), (1503, 6097), (2171, 4221), (2613, 3507)]