156977817543

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1\times {\mathrm{4463}}^1$

素因数の和:6588

約数の個数: 48

約数和(自身を含む): 241171706880

約数和(自身を除く): 84193889337

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 1997, 4463, 5871, 5991, 13389, 17613, 17973, 37943, 40167, 84797, 113829, 205691, 254391, 341487, 459689, 617073, 763173, 1379067, 1851219, 3908129, 4137201, 8734091, 8912611, 11724387, 26202273, 26737833, 35173161, 78606819, 80213499, 169339609, 508018827, 917998933, 1524056481, 2753996799, 8261990397, 17441979727, 52325939181, 156977817543]

約数ペア:

[(1, 156977817543), (3, 52325939181), (9, 17441979727), (19, 8261990397), (57, 2753996799), (103, 1524056481), (171, 917998933), (309, 508018827), (927, 169339609), (1957, 80213499), (1997, 78606819), (4463, 35173161), (5871, 26737833), (5991, 26202273), (13389, 11724387), (17613, 8912611), (17973, 8734091), (37943, 4137201), (40167, 3908129), (84797, 1851219), (113829, 1379067), (205691, 763173), (254391, 617073), (341487, 459689)]