131826971331

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{266477}}^1$

素因数の和:266776

約数の個数: 48

約数和(自身を含む): 219492599040

約数和(自身を除く): 87665627709

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 263, 627, 789, 1881, 2367, 2893, 4997, 8679, 14991, 26037, 44973, 54967, 164901, 266477, 494703, 799431, 2398293, 2931247, 5063063, 8793741, 15189189, 26381223, 45567567, 55693693, 70083451, 167081079, 210250353, 501243237, 630751059, 770917961, 1331585569, 2312753883, 3994756707, 6938261649, 11984270121, 14647441259, 43942323777, 131826971331]

約数ペア:

[(1, 131826971331), (3, 43942323777), (9, 14647441259), (11, 11984270121), (19, 6938261649), (33, 3994756707), (57, 2312753883), (99, 1331585569), (171, 770917961), (209, 630751059), (263, 501243237), (627, 210250353), (789, 167081079), (1881, 70083451), (2367, 55693693), (2893, 45567567), (4997, 26381223), (8679, 15189189), (14991, 8793741), (26037, 5063063), (44973, 2931247), (54967, 2398293), (164901, 799431), (266477, 494703)]