156933557019

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{390449}}^1$

素因数の和:390580

約数の個数: 48

約数和(自身を含む): 249975460800

約数和(自身を除く): 93041903781

約数列:

[1, 3, 9, 17, 37, 51, 71, 111, 153, 213, 333, 629, 639, 1207, 1887, 2627, 3621, 5661, 7881, 10863, 23643, 44659, 133977, 390449, 401931, 1171347, 3514041, 6637633, 14446613, 19912899, 27721879, 43339839, 59738697, 83165637, 130019517, 245592421, 249496911, 471271943, 736777263, 1025709523, 1413815829, 2210331789, 3077128569, 4241447487, 9231385707, 17437061891, 52311185673, 156933557019]

約数ペア:

[(1, 156933557019), (3, 52311185673), (9, 17437061891), (17, 9231385707), (37, 4241447487), (51, 3077128569), (71, 2210331789), (111, 1413815829), (153, 1025709523), (213, 736777263), (333, 471271943), (629, 249496911), (639, 245592421), (1207, 130019517), (1887, 83165637), (2627, 59738697), (3621, 43339839), (5661, 27721879), (7881, 19912899), (10863, 14446613), (23643, 6637633), (44659, 3514041), (133977, 1171347), (390449, 401931)]