148772673

素因数分解:

$3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 258552000

約数和(自身を除く): 109779327

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 139, 147, 189, 417, 441, 809, 973, 1251, 1323, 2427, 2919, 3753, 5663, 6811, 7281, 8757, 16989, 20433, 21843, 26271, 39641, 50967, 61299, 112451, 118923, 152901, 183897, 337353, 356769, 787157, 1012059, 1070307, 2361471, 3036177, 5510099, 7084413, 16530297, 21253239, 49590891, 148772673]

約数ペア:

[(1, 148772673), (3, 49590891), (7, 21253239), (9, 16530297), (21, 7084413), (27, 5510099), (49, 3036177), (63, 2361471), (139, 1070307), (147, 1012059), (189, 787157), (417, 356769), (441, 337353), (809, 183897), (973, 152901), (1251, 118923), (1323, 112451), (2427, 61299), (2919, 50967), (3753, 39641), (5663, 26271), (6811, 21843), (7281, 20433), (8757, 16989)]