85732641

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 130515840

約数和(自身を除く): 44783199

約数列:

[1, 3, 9, 27, 53, 159, 181, 331, 477, 543, 993, 1431, 1629, 2979, 4887, 8937, 9593, 17543, 28779, 52629, 59911, 86337, 157887, 179733, 259011, 473661, 539199, 1617597, 3175283, 9525849, 28577547, 85732641]

約数ペア:

[(1, 85732641), (3, 28577547), (9, 9525849), (27, 3175283), (53, 1617597), (159, 539199), (181, 473661), (331, 259011), (477, 179733), (543, 157887), (993, 86337), (1431, 59911), (1629, 52629), (2979, 28779), (4887, 17543), (8937, 9593)]