1356270081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{16487}}^1$

素因数の和:18120

約数の個数: 16

約数和(自身を含む): 1916037504

約数和(自身を除く): 559767423

約数列:

[1, 3, 17, 51, 1613, 4839, 16487, 27421, 49461, 82263, 280279, 840837, 26593531, 79780593, 452090027, 1356270081]

約数ペア:

[(1, 1356270081), (3, 452090027), (17, 79780593), (51, 26593531), (1613, 840837), (4839, 280279), (16487, 82263), (27421, 49461)]