66149601

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 107642880

約数和(自身を除く): 41493279

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 1459, 2159, 2667, 4377, 6477, 10213, 15113, 24803, 30639, 45339, 74409, 173621, 185293, 520863, 555879, 1297051, 3149981, 3891153, 9449943, 22049867, 66149601]

約数ペア:

[(1, 66149601), (3, 22049867), (7, 9449943), (17, 3891153), (21, 3149981), (51, 1297051), (119, 555879), (127, 520863), (357, 185293), (381, 173621), (889, 74409), (1459, 45339), (2159, 30639), (2667, 24803), (4377, 15113), (6477, 10213)]