71246331

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{202981}}^1$

素因数の和:203003

約数の個数: 16

約数和(自身を含む): 113669920

約数和(自身を除く): 42423589

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 202981, 608943, 1826829, 2638753, 5480487, 7916259, 23748777, 71246331]

約数ペア:

[(1, 71246331), (3, 23748777), (9, 7916259), (13, 5480487), (27, 2638753), (39, 1826829), (117, 608943), (351, 202981)]