86847963

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 123282432

約数和(自身を除く): 36434469

約数列:

[1, 3, 41, 47, 83, 123, 141, 181, 249, 543, 1927, 3403, 3901, 5781, 7421, 8507, 10209, 11703, 15023, 22263, 25521, 45069, 159941, 348787, 479823, 615943, 706081, 1046361, 1847829, 2118243, 28949321, 86847963]

約数ペア:

[(1, 86847963), (3, 28949321), (41, 2118243), (47, 1847829), (83, 1046361), (123, 706081), (141, 615943), (181, 479823), (249, 348787), (543, 159941), (1927, 45069), (3403, 25521), (3901, 22263), (5781, 15023), (7421, 11703), (8507, 10209)]