173156907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1619}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 288645120

約数和(自身を除く): 115488213

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 463, 1389, 1619, 3241, 4857, 5093, 9723, 11333, 15279, 17809, 33999, 35651, 53427, 106953, 124663, 373989, 749597, 2248791, 5247179, 8245567, 15741537, 24736701, 57718969, 173156907]

約数ペア:

[(1, 173156907), (3, 57718969), (7, 24736701), (11, 15741537), (21, 8245567), (33, 5247179), (77, 2248791), (231, 749597), (463, 373989), (1389, 124663), (1619, 106953), (3241, 53427), (4857, 35651), (5093, 33999), (9723, 17809), (11333, 15279)]