29773863

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 51644736

約数和(自身を除く): 21870873

約数列:

[1, 3, 7, 9, 21, 37, 53, 63, 111, 159, 241, 259, 333, 371, 477, 723, 777, 1113, 1687, 1961, 2169, 2331, 3339, 5061, 5883, 8917, 12773, 13727, 15183, 17649, 26751, 38319, 41181, 62419, 80253, 89411, 114957, 123543, 187257, 268233, 472601, 561771, 804699, 1417803, 3308207, 4253409, 9924621, 29773863]

約数ペア:

[(1, 29773863), (3, 9924621), (7, 4253409), (9, 3308207), (21, 1417803), (37, 804699), (53, 561771), (63, 472601), (111, 268233), (159, 187257), (241, 123543), (259, 114957), (333, 89411), (371, 80253), (477, 62419), (723, 41181), (777, 38319), (1113, 26751), (1687, 17649), (1961, 15183), (2169, 13727), (2331, 12773), (3339, 8917), (5061, 5883)]