275675886

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{23311}}^1$

素因数の和:23398

約数の個数: 40

約数和(自身を含む): 626206944

約数和(自身を除く): 350531058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 23311, 46622, 69933, 139866, 209799, 419598, 629397, 1258794, 1701703, 1888191, 3403406, 3776382, 5105109, 10210218, 15315327, 30630654, 45945981, 91891962, 137837943, 275675886]

約数ペア:

[(1, 275675886), (2, 137837943), (3, 91891962), (6, 45945981), (9, 30630654), (18, 15315327), (27, 10210218), (54, 5105109), (73, 3776382), (81, 3403406), (146, 1888191), (162, 1701703), (219, 1258794), (438, 629397), (657, 419598), (1314, 209799), (1971, 139866), (3942, 69933), (5913, 46622), (11826, 23311)]