55775997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3407}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 86126976

約数和(自身を除く): 30350979

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 3407, 5457, 10221, 16371, 30663, 57919, 173757, 364549, 521271, 1093647, 3280941, 6197333, 18591999, 55775997]

約数ペア:

[(1, 55775997), (3, 18591999), (9, 6197333), (17, 3280941), (51, 1093647), (107, 521271), (153, 364549), (321, 173757), (963, 57919), (1819, 30663), (3407, 16371), (5457, 10221)]