71827833

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 120314880

約数和(自身を除く): 48487047

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2237, 2919, 4587, 6711, 10703, 15659, 24607, 32109, 46977, 73821, 172249, 310943, 516747, 932829, 2176601, 3420373, 6529803, 10261119, 23942611, 71827833]

約数ペア:

[(1, 71827833), (3, 23942611), (7, 10261119), (11, 6529803), (21, 3420373), (33, 2176601), (77, 932829), (139, 516747), (231, 310943), (417, 172249), (973, 73821), (1529, 46977), (2237, 32109), (2919, 24607), (4587, 15659), (6711, 10703)]