90318717

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2549}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 135782400

約数和(自身を除く): 45463683

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 2549, 3937, 7647, 11811, 22941, 35433, 79019, 237057, 323723, 711171, 971169, 2913507, 10035413, 30106239, 90318717]

約数ペア:

[(1, 90318717), (3, 30106239), (9, 10035413), (31, 2913507), (93, 971169), (127, 711171), (279, 323723), (381, 237057), (1143, 79019), (2549, 35433), (3937, 22941), (7647, 11811)]