48678339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{809}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 67184640

約数和(自身を除く): 18506301

約数列:

[1, 3, 31, 93, 647, 809, 1941, 2427, 20057, 25079, 60171, 75237, 523423, 1570269, 16226113, 48678339]

約数ペア:

[(1, 48678339), (3, 16226113), (31, 1570269), (93, 523423), (647, 75237), (809, 60171), (1941, 25079), (2427, 20057)]