1404865796841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{83857}}^1$

素因数の和:84087

約数の個数: 72

約数和(自身を含む): 2273298136200

約数和(自身を除く): 868432339359

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 149, 279, 403, 447, 961, 1209, 1341, 1937, 2883, 3627, 4619, 5811, 8649, 12493, 13857, 17433, 37479, 41571, 60047, 83857, 112437, 143189, 180141, 251571, 429567, 540423, 754713, 1090141, 1288701, 1861457, 2599567, 3270423, 5584371, 7798701, 9811269, 12494693, 16753113, 23396103, 33794371, 37484079, 80586577, 101383113, 112452237, 162431009, 241759731, 304149339, 387335483, 487293027, 725279193, 1047625501, 1162006449, 1461879081, 3142876503, 3486019347, 5035361279, 9428629509, 12007399973, 15106083837, 36022199919, 45318251511, 108066599757, 156096199649, 468288598947, 1404865796841]

約数ペア:

[(1, 1404865796841), (3, 468288598947), (9, 156096199649), (13, 108066599757), (31, 45318251511), (39, 36022199919), (93, 15106083837), (117, 12007399973), (149, 9428629509), (279, 5035361279), (403, 3486019347), (447, 3142876503), (961, 1461879081), (1209, 1162006449), (1341, 1047625501), (1937, 725279193), (2883, 487293027), (3627, 387335483), (4619, 304149339), (5811, 241759731), (8649, 162431009), (12493, 112452237), (13857, 101383113), (17433, 80586577), (37479, 37484079), (41571, 33794371), (60047, 23396103), (83857, 16753113), (112437, 12494693), (143189, 9811269), (180141, 7798701), (251571, 5584371), (429567, 3270423), (540423, 2599567), (754713, 1861457), (1090141, 1288701)]