81983583

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{30671}}^1$

素因数の和:30697

約数の個数: 24

約数和(自身を含む): 133975296

約数和(自身を除く): 51991713

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 30671, 92013, 276039, 337381, 828117, 1012143, 2484351, 3036429, 7453053, 9109287, 27327861, 81983583]

約数ペア:

[(1, 81983583), (3, 27327861), (9, 9109287), (11, 7453053), (27, 3036429), (33, 2484351), (81, 1012143), (99, 828117), (243, 337381), (297, 276039), (891, 92013), (2673, 30671)]