83474559

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4003}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 138250112

約数和(自身を除く): 54775553

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 4003, 6951, 12009, 20853, 28021, 36027, 84063, 252189, 1324993, 3974979, 9274951, 11924937, 27824853, 83474559]

約数ペア:

[(1, 83474559), (3, 27824853), (7, 11924937), (9, 9274951), (21, 3974979), (63, 1324993), (331, 252189), (993, 84063), (2317, 36027), (2979, 28021), (4003, 20853), (6951, 12009)]