85754049

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 125527680

約数和(自身を除く): 39773631

約数列:

[1, 3, 19, 37, 57, 73, 111, 219, 557, 703, 1387, 1671, 2109, 2701, 4161, 8103, 10583, 20609, 31749, 40661, 51319, 61827, 121983, 153957, 391571, 772559, 1174713, 1504457, 2317677, 4513371, 28584683, 85754049]

約数ペア:

[(1, 85754049), (3, 28584683), (19, 4513371), (37, 2317677), (57, 1504457), (73, 1174713), (111, 772559), (219, 391571), (557, 153957), (703, 121983), (1387, 61827), (1671, 51319), (2109, 40661), (2701, 31749), (4161, 20609), (8103, 10583)]