211036720545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{134287}}^1$

素因数の和:135971

約数の個数: 64

約数和(自身を含む): 429034045440

約数和(自身を除く): 217997324895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1663, 4989, 8315, 11641, 14967, 24945, 34923, 44901, 58205, 74835, 104769, 134287, 174615, 224505, 314307, 402861, 523845, 671435, 940009, 1208583, 1571535, 2014305, 2820027, 3625749, 4700045, 6042915, 8460081, 14100135, 18128745, 25380243, 42300405, 126901215, 223319281, 669957843, 1116596405, 1563234967, 2009873529, 3349789215, 4689704901, 6029620587, 7816174835, 10049367645, 14069114703, 23448524505, 30148102935, 42207344109, 70345573515, 211036720545]

約数ペア:

[(1, 211036720545), (3, 70345573515), (5, 42207344109), (7, 30148102935), (9, 23448524505), (15, 14069114703), (21, 10049367645), (27, 7816174835), (35, 6029620587), (45, 4689704901), (63, 3349789215), (105, 2009873529), (135, 1563234967), (189, 1116596405), (315, 669957843), (945, 223319281), (1663, 126901215), (4989, 42300405), (8315, 25380243), (11641, 18128745), (14967, 14100135), (24945, 8460081), (34923, 6042915), (44901, 4700045), (58205, 3625749), (74835, 2820027), (104769, 2014305), (134287, 1571535), (174615, 1208583), (224505, 940009), (314307, 671435), (402861, 523845)]