107996931

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12889}}^1$

素因数の和:12928

約数の個数: 36

約数和(自身を含む): 191029800

約数和(自身を除く): 83032869

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 12889, 38667, 90223, 116001, 244891, 270669, 631561, 734673, 812007, 1714237, 1894683, 2204019, 5142711, 5684049, 11999659, 15428133, 35998977, 107996931]

約数ペア:

[(1, 107996931), (3, 35998977), (7, 15428133), (9, 11999659), (19, 5684049), (21, 5142711), (49, 2204019), (57, 1894683), (63, 1714237), (133, 812007), (147, 734673), (171, 631561), (399, 270669), (441, 244891), (931, 116001), (1197, 90223), (2793, 38667), (8379, 12889)]