50408163

素因数分解:

$3^9\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 81840528

約数和(自身を除く): 31432365

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 197, 243, 351, 591, 729, 1053, 1773, 2187, 2561, 3159, 5319, 6561, 7683, 9477, 15957, 19683, 23049, 28431, 47871, 69147, 85293, 143613, 207441, 255879, 430839, 622323, 1292517, 1866969, 3877551, 5600907, 16802721, 50408163]

約数ペア:

[(1, 50408163), (3, 16802721), (9, 5600907), (13, 3877551), (27, 1866969), (39, 1292517), (81, 622323), (117, 430839), (197, 255879), (243, 207441), (351, 143613), (591, 85293), (729, 69147), (1053, 47871), (1773, 28431), (2187, 23049), (2561, 19683), (3159, 15957), (5319, 9477), (6561, 7683)]