169169967

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{911}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 250398720

約数和(自身を除く): 81228753

約数列:

[1, 3, 9, 47, 141, 423, 439, 911, 1317, 2733, 3951, 8199, 20633, 42817, 61899, 128451, 185697, 385353, 399929, 1199787, 3599361, 18796663, 56389989, 169169967]

約数ペア:

[(1, 169169967), (3, 56389989), (9, 18796663), (47, 3599361), (141, 1199787), (423, 399929), (439, 385353), (911, 185697), (1317, 128451), (2733, 61899), (3951, 42817), (8199, 20633)]