2040373071

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 3459456000

約数和(自身を除く): 1419082929

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 109, 141, 149, 243, 297, 327, 423, 447, 517, 891, 981, 1199, 1269, 1341, 1551, 1639, 2673, 2943, 3597, 3807, 4023, 4653, 4917, 5123, 7003, 8829, 10791, 11421, 12069, 13959, 14751, 15369, 16241, 21009, 26487, 32373, 36207, 41877, 44253, 46107, 48723, 56353, 63027, 77033, 97119, 125631, 132759, 138321, 146169, 169059, 178651, 189081, 231099, 291357, 398277, 414963, 438507, 507177, 535953, 567243, 693297, 763327, 1244889, 1315521, 1521531, 1607859, 1701729, 2079891, 2289981, 3946563, 4564593, 4823577, 6239673, 6869943, 8396597, 13693779, 14470731, 18719019, 20609829, 25189791, 43412193, 61829487, 75569373, 185488461, 226708119, 680124357, 2040373071]

約数ペア:

[(1, 2040373071), (3, 680124357), (9, 226708119), (11, 185488461), (27, 75569373), (33, 61829487), (47, 43412193), (81, 25189791), (99, 20609829), (109, 18719019), (141, 14470731), (149, 13693779), (243, 8396597), (297, 6869943), (327, 6239673), (423, 4823577), (447, 4564593), (517, 3946563), (891, 2289981), (981, 2079891), (1199, 1701729), (1269, 1607859), (1341, 1521531), (1551, 1315521), (1639, 1244889), (2673, 763327), (2943, 693297), (3597, 567243), (3807, 535953), (4023, 507177), (4653, 438507), (4917, 414963), (5123, 398277), (7003, 291357), (8829, 231099), (10791, 189081), (11421, 178651), (12069, 169059), (13959, 146169), (14751, 138321), (15369, 132759), (16241, 125631), (21009, 97119), (26487, 77033), (32373, 63027), (36207, 56353), (41877, 48723), (44253, 46107)]