157045566717

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{80923}}^1$

素因数の和:81064

約数の個数: 80

約数和(自身を含む): 268687101760

約数和(自身を除く): 111641535043

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 97, 117, 171, 247, 291, 351, 513, 741, 873, 1053, 1261, 1539, 1843, 2223, 2619, 3783, 5529, 6669, 7857, 11349, 16587, 20007, 23959, 34047, 49761, 71877, 80923, 102141, 149283, 215631, 242769, 646893, 728307, 1051999, 1537537, 1940679, 2184921, 3155997, 4612611, 6554763, 7849531, 9467991, 13837833, 19987981, 23548593, 28403973, 41513499, 59963943, 70645779, 85211919, 102043903, 124540497, 149141089, 179891829, 211937337, 306131709, 447423267, 539675487, 635812011, 918395127, 1342269801, 1619026461, 1938834157, 2755185381, 4026809403, 5816502471, 8265556143, 12080428209, 17449507413, 52348522239, 157045566717]

約数ペア:

[(1, 157045566717), (3, 52348522239), (9, 17449507413), (13, 12080428209), (19, 8265556143), (27, 5816502471), (39, 4026809403), (57, 2755185381), (81, 1938834157), (97, 1619026461), (117, 1342269801), (171, 918395127), (247, 635812011), (291, 539675487), (351, 447423267), (513, 306131709), (741, 211937337), (873, 179891829), (1053, 149141089), (1261, 124540497), (1539, 102043903), (1843, 85211919), (2223, 70645779), (2619, 59963943), (3783, 41513499), (5529, 28403973), (6669, 23548593), (7857, 19987981), (11349, 13837833), (16587, 9467991), (20007, 7849531), (23959, 6554763), (34047, 4612611), (49761, 3155997), (71877, 2184921), (80923, 1940679), (102141, 1537537), (149283, 1051999), (215631, 728307), (242769, 646893)]