68323797

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 106272000

約数和(自身を除く): 37948203

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1229, 1917, 2059, 3687, 6177, 11061, 18531, 33183, 35641, 55593, 87259, 106923, 261777, 320769, 785331, 962307, 2355993, 2530511, 7591533, 22774599, 68323797]

約数ペア:

[(1, 68323797), (3, 22774599), (9, 7591533), (27, 2530511), (29, 2355993), (71, 962307), (87, 785331), (213, 320769), (261, 261777), (639, 106923), (783, 87259), (1229, 55593), (1917, 35641), (2059, 33183), (3687, 18531), (6177, 11061)]