2100056138187

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{451771}}^1$

素因数の和:452276

約数の個数: 64

約数和(自身を含む): 3512979072000

約数和(自身を除く): 1412922933813

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 449, 493, 609, 1347, 1479, 3143, 3451, 7633, 9429, 10353, 13021, 22899, 39063, 53431, 91147, 160293, 221357, 273441, 451771, 664071, 1355313, 1549499, 3162397, 4648497, 7680107, 9487191, 13101359, 23040321, 39304077, 53760749, 91709513, 161282247, 202845179, 222723103, 275128539, 608535537, 668169309, 1419916253, 1559061721, 3448368043, 4259748759, 4677185163, 5882510191, 10345104129, 17647530573, 24138576301, 41177571337, 72415728903, 100002673247, 123532714011, 300008019741, 700018712729, 2100056138187]

約数ペア:

[(1, 2100056138187), (3, 700018712729), (7, 300008019741), (17, 123532714011), (21, 100002673247), (29, 72415728903), (51, 41177571337), (87, 24138576301), (119, 17647530573), (203, 10345104129), (357, 5882510191), (449, 4677185163), (493, 4259748759), (609, 3448368043), (1347, 1559061721), (1479, 1419916253), (3143, 668169309), (3451, 608535537), (7633, 275128539), (9429, 222723103), (10353, 202845179), (13021, 161282247), (22899, 91709513), (39063, 53760749), (53431, 39304077), (91147, 23040321), (160293, 13101359), (221357, 9487191), (273441, 7680107), (451771, 4648497), (664071, 3162397), (1355313, 1549499)]