74774259

素因数分解:

$3^6\times 7^1\times {\mathrm{14653}}^1$

素因数の和:14678

約数の個数: 28

約数和(自身を含む): 128134576

約数和(自身を除く): 53360317

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 14653, 43959, 102571, 131877, 307713, 395631, 923139, 1186893, 2769417, 3560679, 8308251, 10682037, 24924753, 74774259]

約数ペア:

[(1, 74774259), (3, 24924753), (7, 10682037), (9, 8308251), (21, 3560679), (27, 2769417), (63, 1186893), (81, 923139), (189, 395631), (243, 307713), (567, 131877), (729, 102571), (1701, 43959), (5103, 14653)]