54241971

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11903}}^1$

素因数の和:11951

約数の個数: 24

約数和(自身を含む): 86851584

約数和(自身を除く): 32609613

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 11903, 35709, 83321, 249963, 368993, 583247, 1106979, 1749741, 2582951, 7748853, 18080657, 54241971]

約数ペア:

[(1, 54241971), (3, 18080657), (7, 7748853), (21, 2582951), (31, 1749741), (49, 1106979), (93, 583247), (147, 368993), (217, 249963), (651, 83321), (1519, 35709), (4557, 11903)]