69947187

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 94321920

約数和(自身を除く): 24374733

約数列:

[1, 3, 173, 307, 439, 519, 921, 1317, 53111, 75947, 134773, 159333, 227841, 404319, 23315729, 69947187]

約数ペア:

[(1, 69947187), (3, 23315729), (173, 404319), (307, 227841), (439, 159333), (519, 134773), (921, 75947), (1317, 53111)]