61297317

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{17599}}^1$

素因数の和:17654

約数の個数: 20

約数和(自身を含む): 93702400

約数和(自身を除く): 32405083

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 17599, 52797, 158391, 475173, 756757, 1425519, 2270271, 6810813, 20432439, 61297317]

約数ペア:

[(1, 61297317), (3, 20432439), (9, 6810813), (27, 2270271), (43, 1425519), (81, 756757), (129, 475173), (387, 158391), (1161, 52797), (3483, 17599)]