71312949

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9311}}^1$

素因数の和:9377

約数の個数: 24

約数和(自身を含む): 110403072

約数和(自身を除く): 39090123

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 9311, 27933, 83799, 214153, 344507, 642459, 1033521, 1927377, 3100563, 7923661, 23770983, 71312949]

約数ペア:

[(1, 71312949), (3, 23770983), (9, 7923661), (23, 3100563), (37, 1927377), (69, 1033521), (111, 642459), (207, 344507), (333, 214153), (851, 83799), (2553, 27933), (7659, 9311)]