52025247

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{4091}}^1$

素因数の和:4260

約数の個数: 20

約数和(自身を含む): 78230856

約数和(自身を除く): 26205609

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4091, 4239, 12273, 12717, 36819, 110457, 331371, 642287, 1926861, 5780583, 17341749, 52025247]

約数ペア:

[(1, 52025247), (3, 17341749), (9, 5780583), (27, 1926861), (81, 642287), (157, 331371), (471, 110457), (1413, 36819), (4091, 12717), (4239, 12273)]