870345729

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6469}}^1$

素因数の和:6643

約数の個数: 40

約数和(自身を含む): 1427954880

約数和(自身を除く): 557609151

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 151, 297, 453, 891, 1359, 1661, 4077, 4983, 6469, 12231, 14949, 19407, 44847, 58221, 71159, 134541, 174663, 213477, 523989, 640431, 976819, 1921293, 2930457, 5763879, 8791371, 10745009, 26374113, 32235027, 79122339, 96705081, 290115243, 870345729]

約数ペア:

[(1, 870345729), (3, 290115243), (9, 96705081), (11, 79122339), (27, 32235027), (33, 26374113), (81, 10745009), (99, 8791371), (151, 5763879), (297, 2930457), (453, 1921293), (891, 976819), (1359, 640431), (1661, 523989), (4077, 213477), (4983, 174663), (6469, 134541), (12231, 71159), (14949, 58221), (19407, 44847)]