69090329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 93229056

約数和(自身を除く): 24138727

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 517, 799, 1123, 1309, 3619, 5593, 7861, 8789, 12353, 19091, 52781, 61523, 86471, 133637, 210001, 369467, 580591, 897277, 1470007, 4064137, 6280939, 9870047, 69090329]

約数ペア:

[(1, 69090329), (7, 9870047), (11, 6280939), (17, 4064137), (47, 1470007), (77, 897277), (119, 580591), (187, 369467), (329, 210001), (517, 133637), (799, 86471), (1123, 61523), (1309, 52781), (3619, 19091), (5593, 12353), (7861, 8789)]