30804520293

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{911}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 47908454400

約数和(自身を除く): 17103934107

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 569, 639, 837, 911, 1707, 1917, 2201, 2733, 5121, 6603, 8199, 15363, 17639, 19809, 24597, 28241, 40399, 52917, 59427, 64681, 84723, 121197, 158751, 194043, 254169, 363591, 476253, 518359, 582129, 762507, 1090773, 1252369, 1555077, 1746387, 2005111, 3757107, 4665231, 6015333, 11271321, 13995693, 16069129, 18045999, 33813963, 36803489, 48207387, 54137997, 110410467, 144622161, 331231401, 433866483, 993694203, 1140908159, 3422724477, 10268173431, 30804520293]

約数ペア:

[(1, 30804520293), (3, 10268173431), (9, 3422724477), (27, 1140908159), (31, 993694203), (71, 433866483), (93, 331231401), (213, 144622161), (279, 110410467), (569, 54137997), (639, 48207387), (837, 36803489), (911, 33813963), (1707, 18045999), (1917, 16069129), (2201, 13995693), (2733, 11271321), (5121, 6015333), (6603, 4665231), (8199, 3757107), (15363, 2005111), (17639, 1746387), (19809, 1555077), (24597, 1252369), (28241, 1090773), (40399, 762507), (52917, 582129), (59427, 518359), (64681, 476253), (84723, 363591), (121197, 254169), (158751, 194043)]