26788671

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10903}}^1$

素因数の和:10932

約数の個数: 32

約数和(自身を含む): 48849920

約数和(自身を除く): 22061249

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 10903, 32709, 76321, 98127, 141739, 228963, 294381, 425217, 686889, 992173, 1275651, 2060667, 2976519, 3826953, 8929557, 26788671]

約数ペア:

[(1, 26788671), (3, 8929557), (7, 3826953), (9, 2976519), (13, 2060667), (21, 1275651), (27, 992173), (39, 686889), (63, 425217), (91, 294381), (117, 228963), (189, 141739), (273, 98127), (351, 76321), (819, 32709), (2457, 10903)]