64289379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 107458560

約数和(自身を除く): 43169181

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1319, 1477, 2321, 3957, 4431, 6963, 9233, 14509, 16247, 27699, 43527, 48741, 101563, 278309, 304689, 834927, 1948163, 3061399, 5844489, 9184197, 21429793, 64289379]

約数ペア:

[(1, 64289379), (3, 21429793), (7, 9184197), (11, 5844489), (21, 3061399), (33, 1948163), (77, 834927), (211, 304689), (231, 278309), (633, 101563), (1319, 48741), (1477, 43527), (2321, 27699), (3957, 16247), (4431, 14509), (6963, 9233)]