70136781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 119024640

約数和(自身を除く): 48887859

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 59, 143, 163, 177, 187, 221, 429, 489, 561, 649, 663, 767, 1003, 1793, 1947, 2119, 2301, 2431, 2771, 3009, 5379, 6357, 7293, 8313, 8437, 9617, 11033, 13039, 23309, 25311, 28851, 30481, 33099, 36023, 39117, 69927, 91443, 105787, 108069, 125021, 143429, 163489, 317361, 375063, 396253, 430287, 490467, 1188759, 1375231, 1798379, 2125357, 4125693, 5395137, 6376071, 23378927, 70136781]

約数ペア:

[(1, 70136781), (3, 23378927), (11, 6376071), (13, 5395137), (17, 4125693), (33, 2125357), (39, 1798379), (51, 1375231), (59, 1188759), (143, 490467), (163, 430287), (177, 396253), (187, 375063), (221, 317361), (429, 163489), (489, 143429), (561, 125021), (649, 108069), (663, 105787), (767, 91443), (1003, 69927), (1793, 39117), (1947, 36023), (2119, 33099), (2301, 30481), (2431, 28851), (2771, 25311), (3009, 23309), (5379, 13039), (6357, 11033), (7293, 9617), (8313, 8437)]