85864383

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 36

約数和(自身を含む): 140076664

約数和(自身を除く): 54212281

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1221, 2131, 3663, 4477, 6393, 13431, 19179, 23441, 40293, 70323, 78847, 210969, 236541, 257851, 709623, 773553, 867317, 2320659, 2601951, 7805853, 9540487, 28621461, 85864383]

約数ペア:

[(1, 85864383), (3, 28621461), (9, 9540487), (11, 7805853), (33, 2601951), (37, 2320659), (99, 867317), (111, 773553), (121, 709623), (333, 257851), (363, 236541), (407, 210969), (1089, 78847), (1221, 70323), (2131, 40293), (3663, 23441), (4477, 19179), (6393, 13431)]