40482321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72161}}^1$

素因数の和:72192

約数の個数: 16

約数和(自身を含む): 62347968

約数和(自身を除く): 21865647

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 72161, 216483, 793771, 1226737, 2381313, 3680211, 13494107, 40482321]

約数ペア:

[(1, 40482321), (3, 13494107), (11, 3680211), (17, 2381313), (33, 1226737), (51, 793771), (187, 216483), (561, 72161)]