56977407

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 84131840

約数和(自身を除く): 27154433

約数列:

[1, 3, 9, 79, 127, 237, 381, 631, 711, 1143, 1893, 5679, 10033, 30099, 49849, 80137, 90297, 149547, 240411, 448641, 721233, 6330823, 18992469, 56977407]

約数ペア:

[(1, 56977407), (3, 18992469), (9, 6330823), (79, 721233), (127, 448641), (237, 240411), (381, 149547), (631, 90297), (711, 80137), (1143, 49849), (1893, 30099), (5679, 10033)]