193932639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16927}}^1$

素因数の和:17019

約数の個数: 24

約数和(自身を含む): 299287040

約数和(自身を除く): 105354401

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 11457, 16927, 50781, 152343, 321613, 964839, 1134109, 2894517, 3402327, 10206981, 21548071, 64644213, 193932639]

約数ペア:

[(1, 193932639), (3, 64644213), (9, 21548071), (19, 10206981), (57, 3402327), (67, 2894517), (171, 1134109), (201, 964839), (603, 321613), (1273, 152343), (3819, 50781), (11457, 16927)]