69585957

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 118634880

約数和(自身を除く): 49048923

約数列:

[1, 3, 7, 9, 21, 59, 63, 97, 177, 193, 291, 413, 531, 579, 679, 873, 1239, 1351, 1737, 2037, 3717, 4053, 5723, 6111, 11387, 12159, 17169, 18721, 34161, 40061, 51507, 56163, 79709, 102483, 120183, 131047, 168489, 239127, 360549, 393141, 717381, 1104539, 1179423, 3313617, 7731773, 9940851, 23195319, 69585957]

約数ペア:

[(1, 69585957), (3, 23195319), (7, 9940851), (9, 7731773), (21, 3313617), (59, 1179423), (63, 1104539), (97, 717381), (177, 393141), (193, 360549), (291, 239127), (413, 168489), (531, 131047), (579, 120183), (679, 102483), (873, 79709), (1239, 56163), (1351, 51507), (1737, 40061), (2037, 34161), (3717, 18721), (4053, 17169), (5723, 12159), (6111, 11387)]