358965027

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2525

約数の個数: 40

約数和(自身を含む): 563143680

約数和(自身を除く): 204178653

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 177, 279, 531, 837, 1593, 1829, 2423, 2511, 4779, 5487, 7269, 16461, 21807, 49383, 65421, 75113, 142957, 148149, 196263, 225339, 428871, 676017, 1286613, 2028051, 3859839, 4431667, 6084153, 11579517, 13295001, 39885003, 119655009, 358965027]

約数ペア:

[(1, 358965027), (3, 119655009), (9, 39885003), (27, 13295001), (31, 11579517), (59, 6084153), (81, 4431667), (93, 3859839), (177, 2028051), (279, 1286613), (531, 676017), (837, 428871), (1593, 225339), (1829, 196263), (2423, 148149), (2511, 142957), (4779, 75113), (5487, 65421), (7269, 49383), (16461, 21807)]