83964699

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 150451392

約数和(自身を除く): 66486693

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 157, 273, 471, 653, 819, 1099, 1413, 1959, 2041, 3297, 4571, 5877, 6123, 8489, 9891, 13713, 14287, 18369, 25467, 41139, 42861, 59423, 76401, 102521, 128583, 178269, 307563, 534807, 717647, 922689, 1332773, 2152941, 3998319, 6458823, 9329411, 11994957, 27988233, 83964699]

約数ペア:

[(1, 83964699), (3, 27988233), (7, 11994957), (9, 9329411), (13, 6458823), (21, 3998319), (39, 2152941), (63, 1332773), (91, 922689), (117, 717647), (157, 534807), (273, 307563), (471, 178269), (653, 128583), (819, 102521), (1099, 76401), (1413, 59423), (1959, 42861), (2041, 41139), (3297, 25467), (4571, 18369), (5877, 14287), (6123, 13713), (8489, 9891)]