73753989

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1567}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 101982720

約数和(自身を除く): 28228731

約数列:

[1, 3, 29, 87, 541, 1567, 1623, 4701, 15689, 45443, 47067, 136329, 847747, 2543241, 24584663, 73753989]

約数ペア:

[(1, 73753989), (3, 24584663), (29, 2543241), (87, 847747), (541, 136329), (1567, 47067), (1623, 45443), (4701, 15689)]