26691489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5087}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 42861312

約数和(自身を除く): 16169823

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5087, 5247, 15261, 45783, 55957, 167871, 269611, 503613, 808833, 2426499, 2965721, 8897163, 26691489]

約数ペア:

[(1, 26691489), (3, 8897163), (9, 2965721), (11, 2426499), (33, 808833), (53, 503613), (99, 269611), (159, 167871), (477, 55957), (583, 45783), (1749, 15261), (5087, 5247)]