73645287

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22709}}^1$

素因数の和:22782

約数の個数: 16

約数和(自身を含む): 104647680

約数和(自身を除く): 31002393

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 22709, 68127, 522307, 1067323, 1566921, 3201969, 24548429, 73645287]

約数ペア:

[(1, 73645287), (3, 24548429), (23, 3201969), (47, 1566921), (69, 1067323), (141, 522307), (1081, 68127), (3243, 22709)]