81062631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9491}}^1$

素因数の和:9583

約数の個数: 24

約数和(自身を含む): 127838256

約数和(自身を除く): 46775625

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 9491, 28473, 85419, 123383, 370149, 692843, 1110447, 2078529, 6235587, 9006959, 27020877, 81062631]

約数ペア:

[(1, 81062631), (3, 27020877), (9, 9006959), (13, 6235587), (39, 2078529), (73, 1110447), (117, 692843), (219, 370149), (657, 123383), (949, 85419), (2847, 28473), (8541, 9491)]