61019469

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2683}}^1$

素因数の和:2734

約数の個数: 36

約数和(自身を含む): 106350816

約数和(自身を除く): 45331347

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 2683, 3249, 7581, 8049, 18781, 22743, 24147, 50977, 56343, 152931, 169029, 356839, 458793, 968563, 1070517, 2905689, 3211551, 6779941, 8717067, 20339823, 61019469]

約数ペア:

[(1, 61019469), (3, 20339823), (7, 8717067), (9, 6779941), (19, 3211551), (21, 2905689), (57, 1070517), (63, 968563), (133, 458793), (171, 356839), (361, 169029), (399, 152931), (1083, 56343), (1197, 50977), (2527, 24147), (2683, 22743), (3249, 18781), (7581, 8049)]