57881769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 87422976

約数和(自身を除く): 29541207

約数列:

[1, 3, 11, 33, 47, 67, 141, 201, 517, 557, 737, 1551, 1671, 2211, 3149, 6127, 9447, 18381, 26179, 34639, 37319, 78537, 103917, 111957, 287969, 410509, 863907, 1231527, 1753993, 5261979, 19293923, 57881769]

約数ペア:

[(1, 57881769), (3, 19293923), (11, 5261979), (33, 1753993), (47, 1231527), (67, 863907), (141, 410509), (201, 287969), (517, 111957), (557, 103917), (737, 78537), (1551, 37319), (1671, 34639), (2211, 26179), (3149, 18381), (6127, 9447)]