66714165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 136581120

約数和(自身を除く): 69866955

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 227, 311, 315, 681, 933, 945, 1135, 1555, 1589, 2043, 2177, 2799, 3405, 4665, 4767, 6129, 6531, 7945, 8397, 10215, 10885, 13995, 14301, 19593, 23835, 30645, 32655, 41985, 42903, 58779, 70597, 71505, 97965, 211791, 214515, 293895, 352985, 494179, 635373, 1058955, 1482537, 1906119, 2470895, 3176865, 4447611, 7412685, 9530595, 13342833, 22238055, 66714165]

約数ペア:

[(1, 66714165), (3, 22238055), (5, 13342833), (7, 9530595), (9, 7412685), (15, 4447611), (21, 3176865), (27, 2470895), (35, 1906119), (45, 1482537), (63, 1058955), (105, 635373), (135, 494179), (189, 352985), (227, 293895), (311, 214515), (315, 211791), (681, 97965), (933, 71505), (945, 70597), (1135, 58779), (1555, 42903), (1589, 41985), (2043, 32655), (2177, 30645), (2799, 23835), (3405, 19593), (4665, 14301), (4767, 13995), (6129, 10885), (6531, 10215), (7945, 8397)]