552695427

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 903168000

約数和(自身を除く): 350472573

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 97, 171, 261, 291, 383, 513, 551, 783, 873, 1149, 1653, 1843, 2619, 2813, 3447, 4959, 5529, 7277, 8439, 10341, 11107, 14877, 16587, 21831, 25317, 33321, 37151, 49761, 53447, 65493, 75951, 99963, 111453, 160341, 196479, 211033, 299889, 334359, 481023, 633099, 705869, 1003077, 1077379, 1443069, 1899297, 2117607, 3232137, 5697891, 6352821, 9696411, 19058463, 20470201, 29089233, 61410603, 184231809, 552695427]

約数ペア:

[(1, 552695427), (3, 184231809), (9, 61410603), (19, 29089233), (27, 20470201), (29, 19058463), (57, 9696411), (87, 6352821), (97, 5697891), (171, 3232137), (261, 2117607), (291, 1899297), (383, 1443069), (513, 1077379), (551, 1003077), (783, 705869), (873, 633099), (1149, 481023), (1653, 334359), (1843, 299889), (2619, 211033), (2813, 196479), (3447, 160341), (4959, 111453), (5529, 99963), (7277, 75951), (8439, 65493), (10341, 53447), (11107, 49761), (14877, 37151), (16587, 33321), (21831, 25317)]