12553617750021

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{2156071}}^1$

素因数の和:2156658

約数の個数: 48

約数和(自身を含む): 19212153891840

約数和(自身を除く): 6658536141819

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 509, 1271, 1527, 3813, 4581, 11439, 15779, 20869, 47337, 62607, 142011, 187821, 646939, 1940817, 2156071, 5822451, 6468213, 19404639, 66838201, 88398911, 200514603, 265196733, 601543809, 795590199, 1097440139, 2740366241, 3292320417, 8221098723, 9876961251, 24663296169, 34020644309, 44995045699, 102061932927, 134985137097, 306185798781, 404955411291, 1394846416669, 4184539250007, 12553617750021]

約数ペア:

[(1, 12553617750021), (3, 4184539250007), (9, 1394846416669), (31, 404955411291), (41, 306185798781), (93, 134985137097), (123, 102061932927), (279, 44995045699), (369, 34020644309), (509, 24663296169), (1271, 9876961251), (1527, 8221098723), (3813, 3292320417), (4581, 2740366241), (11439, 1097440139), (15779, 795590199), (20869, 601543809), (47337, 265196733), (62607, 200514603), (142011, 88398911), (187821, 66838201), (646939, 19404639), (1940817, 6468213), (2156071, 5822451)]