40907349

素因数分解:

$3^5\times 7^1\times {\mathrm{24049}}^1$

素因数の和:24071

約数の個数: 24

約数和(自身を含む): 70033600

約数和(自身を除く): 29126251

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 24049, 72147, 168343, 216441, 505029, 649323, 1515087, 1947969, 4545261, 5843907, 13635783, 40907349]

約数ペア:

[(1, 40907349), (3, 13635783), (7, 5843907), (9, 4545261), (21, 1947969), (27, 1515087), (63, 649323), (81, 505029), (189, 216441), (243, 168343), (567, 72147), (1701, 24049)]