48931371

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12853}}^1$

素因数の和:12912

約数の個数: 20

約数和(自身を含む): 74656032

約数和(自身を除く): 25724661

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12853, 38559, 115677, 347031, 604091, 1041093, 1812273, 5436819, 16310457, 48931371]

約数ペア:

[(1, 48931371), (3, 16310457), (9, 5436819), (27, 1812273), (47, 1041093), (81, 604091), (141, 347031), (423, 115677), (1269, 38559), (3807, 12853)]