53755209

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8377}}^1$

素因数の和:8437

約数の個数: 24

約数和(自身を含む): 83645952

約数和(自身を除く): 29890743

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 8377, 25131, 75393, 192671, 259687, 578013, 779061, 1734039, 2337183, 5972801, 17918403, 53755209]

約数ペア:

[(1, 53755209), (3, 17918403), (9, 5972801), (23, 2337183), (31, 1734039), (69, 779061), (93, 578013), (207, 259687), (279, 192671), (713, 75393), (2139, 25131), (6417, 8377)]