16631001

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 26484480

約数和(自身を除く): 9853479

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 113, 207, 237, 339, 621, 711, 1017, 1817, 1863, 2133, 2599, 3051, 5451, 6399, 7797, 8927, 9153, 16353, 23391, 26781, 49059, 70173, 80343, 147177, 205321, 210519, 241029, 615963, 723087, 1847889, 5543667, 16631001]

約数ペア:

[(1, 16631001), (3, 5543667), (9, 1847889), (23, 723087), (27, 615963), (69, 241029), (79, 210519), (81, 205321), (113, 147177), (207, 80343), (237, 70173), (339, 49059), (621, 26781), (711, 23391), (1017, 16353), (1817, 9153), (1863, 8927), (2133, 7797), (2599, 6399), (3051, 5451)]