29770173

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 28

約数和(自身を含む): 45202108

約数和(自身を除く): 15431935

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 421, 729, 873, 1263, 2619, 3789, 7857, 11367, 23571, 34101, 40837, 70713, 102303, 122511, 306909, 367533, 1102599, 3307797, 9923391, 29770173]

約数ペア:

[(1, 29770173), (3, 9923391), (9, 3307797), (27, 1102599), (81, 367533), (97, 306909), (243, 122511), (291, 102303), (421, 70713), (729, 40837), (873, 34101), (1263, 23571), (2619, 11367), (3789, 7857)]