451710362907

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 689655859200

約数和(自身を除く): 237945496293

約数列:

[1, 3, 9, 27, 81, 83, 151, 249, 449, 453, 747, 991, 1347, 1359, 2241, 2973, 4041, 4077, 6723, 8919, 12123, 12231, 12533, 26757, 36369, 37267, 37599, 67799, 80271, 82253, 111801, 112797, 149641, 203397, 246759, 335403, 338391, 444959, 448923, 610191, 740277, 1006209, 1015173, 1334877, 1346769, 1830573, 2220831, 3018627, 4004631, 4040307, 5491719, 5627317, 6662493, 12013893, 12120921, 12420203, 16881951, 36041679, 36931597, 37260609, 50645853, 67188809, 110794791, 111781827, 151937559, 201566427, 332384373, 335345481, 455812677, 604699281, 997153119, 1006036443, 1814097843, 2991459357, 5442293529, 5576671147, 16730013441, 50190040323, 150570120969, 451710362907]

約数ペア:

[(1, 451710362907), (3, 150570120969), (9, 50190040323), (27, 16730013441), (81, 5576671147), (83, 5442293529), (151, 2991459357), (249, 1814097843), (449, 1006036443), (453, 997153119), (747, 604699281), (991, 455812677), (1347, 335345481), (1359, 332384373), (2241, 201566427), (2973, 151937559), (4041, 111781827), (4077, 110794791), (6723, 67188809), (8919, 50645853), (12123, 37260609), (12231, 36931597), (12533, 36041679), (26757, 16881951), (36369, 12420203), (37267, 12120921), (37599, 12013893), (67799, 6662493), (80271, 5627317), (82253, 5491719), (111801, 4040307), (112797, 4004631), (149641, 3018627), (203397, 2220831), (246759, 1830573), (335403, 1346769), (338391, 1334877), (444959, 1015173), (448923, 1006209), (610191, 740277)]