71713161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{204311}}^1$

素因数の和:204333

約数の個数: 16

約数和(自身を含む): 114414720

約数和(自身を除く): 42701559

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 204311, 612933, 1838799, 2656043, 5516397, 7968129, 23904387, 71713161]

約数ペア:

[(1, 71713161), (3, 23904387), (9, 7968129), (13, 5516397), (27, 2656043), (39, 1838799), (117, 612933), (351, 204311)]