91069839

素因数分解:

$3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 160229888

約数和(自身を除く): 69160049

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 243, 259, 333, 567, 777, 999, 1447, 1701, 2331, 2997, 4341, 6993, 8991, 10129, 13023, 20979, 30387, 39069, 53539, 62937, 91161, 117207, 160617, 273483, 351621, 374773, 481851, 820449, 1124319, 1445553, 2461347, 3372957, 4336659, 10118871, 13009977, 30356613, 91069839]

約数ペア:

[(1, 91069839), (3, 30356613), (7, 13009977), (9, 10118871), (21, 4336659), (27, 3372957), (37, 2461347), (63, 1445553), (81, 1124319), (111, 820449), (189, 481851), (243, 374773), (259, 351621), (333, 273483), (567, 160617), (777, 117207), (999, 91161), (1447, 62937), (1701, 53539), (2331, 39069), (2997, 30387), (4341, 20979), (6993, 13023), (8991, 10129)]