124993989

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 196224000

約数和(自身を除く): 71230011

約数列:

[1, 3, 9, 19, 27, 57, 167, 171, 501, 513, 1459, 1503, 3173, 4377, 4509, 9519, 13131, 27721, 28557, 39393, 83163, 85671, 243653, 249489, 730959, 748467, 2192877, 4629407, 6578631, 13888221, 41664663, 124993989]

約数ペア:

[(1, 124993989), (3, 41664663), (9, 13888221), (19, 6578631), (27, 4629407), (57, 2192877), (167, 748467), (171, 730959), (501, 249489), (513, 243653), (1459, 85671), (1503, 83163), (3173, 39393), (4377, 28557), (4509, 27721), (9519, 13131)]