227965557

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 321177600

約数和(自身を除く): 93212043

約数列:

[1, 3, 47, 59, 67, 141, 177, 201, 409, 1227, 2773, 3149, 3953, 8319, 9447, 11859, 19223, 24131, 27403, 57669, 72393, 82209, 185791, 557373, 1134157, 1287941, 1616777, 3402471, 3863823, 4850331, 75988519, 227965557]

約数ペア:

[(1, 227965557), (3, 75988519), (47, 4850331), (59, 3863823), (67, 3402471), (141, 1616777), (177, 1287941), (201, 1134157), (409, 557373), (1227, 185791), (2773, 82209), (3149, 72393), (3953, 57669), (8319, 27403), (9447, 24131), (11859, 19223)]