27974619

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 42845760

約数和(自身を除く): 14871141

約数列:

[1, 3, 9, 27, 53, 113, 159, 173, 339, 477, 519, 1017, 1431, 1557, 3051, 4671, 5989, 9169, 17967, 19549, 27507, 53901, 58647, 82521, 161703, 175941, 247563, 527823, 1036097, 3108291, 9324873, 27974619]

約数ペア:

[(1, 27974619), (3, 9324873), (9, 3108291), (27, 1036097), (53, 527823), (113, 247563), (159, 175941), (173, 161703), (339, 82521), (477, 58647), (519, 53901), (1017, 27507), (1431, 19549), (1557, 17967), (3051, 9169), (4671, 5989)]