66929499

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 120766464

約数和(自身を除く): 53836965

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 819, 923, 1151, 1491, 2769, 3453, 4473, 6461, 8057, 8307, 10359, 14963, 19383, 24171, 44889, 58149, 72513, 81721, 104741, 134667, 245163, 314223, 572047, 735489, 942669, 1062373, 1716141, 3187119, 5148423, 7436611, 9561357, 22309833, 66929499]

約数ペア:

[(1, 66929499), (3, 22309833), (7, 9561357), (9, 7436611), (13, 5148423), (21, 3187119), (39, 1716141), (63, 1062373), (71, 942669), (91, 735489), (117, 572047), (213, 314223), (273, 245163), (497, 134667), (639, 104741), (819, 81721), (923, 72513), (1151, 58149), (1491, 44889), (2769, 24171), (3453, 19383), (4473, 14963), (6461, 10359), (8057, 8307)]