74187681

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{5081}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 102778368

約数和(自身を除く): 28590687

約数列:

[1, 3, 31, 93, 157, 471, 4867, 5081, 14601, 15243, 157511, 472533, 797717, 2393151, 24729227, 74187681]

約数ペア:

[(1, 74187681), (3, 24729227), (31, 2393151), (93, 797717), (157, 472533), (471, 157511), (4867, 15243), (5081, 14601)]