80451560499

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{19991}}^1$

素因数の和:20531

約数の個数: 32

約数和(自身を含む): 112031969280

約数和(自身を除く): 31580408781

約数列:

[1, 3, 31, 93, 109, 327, 397, 1191, 3379, 10137, 12307, 19991, 36921, 43273, 59973, 129819, 619721, 1341463, 1859163, 2179019, 4024389, 6537057, 7936427, 23809281, 67549589, 202648767, 246029237, 738087711, 865070543, 2595211629, 26817186833, 80451560499]

約数ペア:

[(1, 80451560499), (3, 26817186833), (31, 2595211629), (93, 865070543), (109, 738087711), (327, 246029237), (397, 202648767), (1191, 67549589), (3379, 23809281), (10137, 7936427), (12307, 6537057), (19991, 4024389), (36921, 2179019), (43273, 1859163), (59973, 1341463), (129819, 619721)]