84091491

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2152

約数の個数: 36

約数和(自身を含む): 137185776

約数和(自身を除く): 53094285

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1221, 2087, 3663, 4477, 6261, 13431, 18783, 22957, 40293, 68871, 77219, 206613, 231657, 252527, 694971, 757581, 849409, 2272743, 2548227, 7644681, 9343499, 28030497, 84091491]

約数ペア:

[(1, 84091491), (3, 28030497), (9, 9343499), (11, 7644681), (33, 2548227), (37, 2272743), (99, 849409), (111, 757581), (121, 694971), (333, 252527), (363, 231657), (407, 206613), (1089, 77219), (1221, 68871), (2087, 40293), (3663, 22957), (4477, 18783), (6261, 13431)]