76518021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 104479488

約数和(自身を除く): 27961467

約数列:

[1, 3, 47, 141, 661, 821, 1983, 2463, 31067, 38587, 93201, 115761, 542681, 1628043, 25506007, 76518021]

約数ペア:

[(1, 76518021), (3, 25506007), (47, 1628043), (141, 542681), (661, 115761), (821, 93201), (1983, 38587), (2463, 31067)]