40987053

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 63388416

約数和(自身を除く): 22401363

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 5441, 7533, 16323, 48969, 146907, 168671, 440721, 506013, 1322163, 1518039, 4554117, 13662351, 40987053]

約数ペア:

[(1, 40987053), (3, 13662351), (9, 4554117), (27, 1518039), (31, 1322163), (81, 506013), (93, 440721), (243, 168671), (279, 146907), (837, 48969), (2511, 16323), (5441, 7533)]