129919626

素因数分解:

$2^1\times 3^4\times {\mathrm{801973}}^1$

素因数の和:801987

約数の個数: 20

約数和(自身を含む): 291116562

約数和(自身を除く): 161196936

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 801973, 1603946, 2405919, 4811838, 7217757, 14435514, 21653271, 43306542, 64959813, 129919626]

約数ペア:

[(1, 129919626), (2, 64959813), (3, 43306542), (6, 21653271), (9, 14435514), (18, 7217757), (27, 4811838), (54, 2405919), (81, 1603946), (162, 801973)]