91263039

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 146534400

約数和(自身を除く): 55271361

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 2861, 4557, 8583, 10633, 20027, 31899, 60081, 88691, 140189, 266073, 420567, 620837, 981323, 1862511, 2943969, 4345859, 13037577, 30421013, 91263039]

約数ペア:

[(1, 91263039), (3, 30421013), (7, 13037577), (21, 4345859), (31, 2943969), (49, 1862511), (93, 981323), (147, 620837), (217, 420567), (343, 266073), (651, 140189), (1029, 88691), (1519, 60081), (2861, 31899), (4557, 20027), (8583, 10633)]