72874593

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8461}}^1$

素因数の和:8510

約数の個数: 32

約数和(自身を含む): 121852800

約数和(自身を除く): 48978207

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8461, 8613, 25383, 76149, 93071, 228447, 245369, 279213, 736107, 837639, 2208321, 2512917, 2699059, 6624963, 8097177, 24291531, 72874593]

約数ペア:

[(1, 72874593), (3, 24291531), (9, 8097177), (11, 6624963), (27, 2699059), (29, 2512917), (33, 2208321), (87, 837639), (99, 736107), (261, 279213), (297, 245369), (319, 228447), (783, 93071), (957, 76149), (2871, 25383), (8461, 8613)]