84271327

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 105536000

約数和(自身を除く): 21264673

約数列:

[1, 7, 19, 49, 67, 133, 193, 343, 469, 931, 1273, 1351, 3283, 3667, 6517, 8911, 9457, 12931, 22981, 25669, 62377, 66199, 90517, 179683, 245689, 436639, 633619, 1257781, 1719823, 4435333, 12038761, 84271327]

約数ペア:

[(1, 84271327), (7, 12038761), (19, 4435333), (49, 1719823), (67, 1257781), (133, 633619), (193, 436639), (343, 245689), (469, 179683), (931, 90517), (1273, 66199), (1351, 62377), (3283, 25669), (3667, 22981), (6517, 12931), (8911, 9457)]