222186339

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{9871}}^1$

素因数の和:9979

約数の個数: 24

約数和(自身を含む): 334186944

約数和(自身を除く): 112000605

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 2501, 7503, 9871, 22509, 29613, 88839, 404711, 602131, 1214133, 1806393, 3642399, 5419179, 24687371, 74062113, 222186339]

約数ペア:

[(1, 222186339), (3, 74062113), (9, 24687371), (41, 5419179), (61, 3642399), (123, 1806393), (183, 1214133), (369, 602131), (549, 404711), (2501, 88839), (7503, 29613), (9871, 22509)]