331378477923

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1\times {\mathrm{15131}}^1$

素因数の和:16395

約数の個数: 32

約数和(自身を含む): 456627105792

約数和(自身を除く): 125248627869

約数列:

[1, 3, 37, 111, 191, 573, 1033, 3099, 7067, 15131, 21201, 38221, 45393, 114663, 197303, 559847, 591909, 1679541, 2890021, 7300211, 8670063, 15630323, 21900633, 46890969, 106930777, 320792331, 578321951, 1734965853, 2985391693, 8956175079, 110459492641, 331378477923]

約数ペア:

[(1, 331378477923), (3, 110459492641), (37, 8956175079), (111, 2985391693), (191, 1734965853), (573, 578321951), (1033, 320792331), (3099, 106930777), (7067, 46890969), (15131, 21900633), (21201, 15630323), (38221, 8670063), (45393, 7300211), (114663, 2890021), (197303, 1679541), (559847, 591909)]