156938521257

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{110927}}^1$

素因数の和:112278

約数の個数: 48

約数和(自身を含む): 274522839552

約数和(自身を除く): 117584318295

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1321, 3963, 9247, 11889, 22457, 27741, 67371, 83223, 110927, 157199, 202113, 332781, 471597, 776489, 998343, 1414791, 1885759, 2329467, 5657277, 6988401, 13200313, 16971831, 39600939, 118802817, 146534567, 439603701, 1025741969, 1318811103, 2491087639, 3077225907, 7473262917, 9231677721, 17437613473, 22419788751, 52312840419, 156938521257]

約数ペア:

[(1, 156938521257), (3, 52312840419), (7, 22419788751), (9, 17437613473), (17, 9231677721), (21, 7473262917), (51, 3077225907), (63, 2491087639), (119, 1318811103), (153, 1025741969), (357, 439603701), (1071, 146534567), (1321, 118802817), (3963, 39600939), (9247, 16971831), (11889, 13200313), (22457, 6988401), (27741, 5657277), (67371, 2329467), (83223, 1885759), (110927, 1414791), (157199, 998343), (202113, 776489), (332781, 471597)]