42101721

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{4919}}^1$

素因数の和:5245

約数の個数: 16

約数和(自身を含む): 62582400

約数和(自身を除く): 20480679

約数列:

[1, 3, 9, 27, 317, 951, 2853, 4919, 8559, 14757, 44271, 132813, 1559323, 4677969, 14033907, 42101721]

約数ペア:

[(1, 42101721), (3, 14033907), (9, 4677969), (27, 1559323), (317, 132813), (951, 44271), (2853, 14757), (4919, 8559)]