61673997

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 106900992

約数和(自身を除く): 45226995

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 539, 887, 903, 1419, 1617, 2107, 2661, 3311, 6209, 6321, 9757, 9933, 18627, 23177, 29271, 38141, 43463, 68299, 69531, 114423, 130389, 204897, 266987, 419551, 478093, 800961, 1258653, 1434279, 1868909, 2936857, 5606727, 8810571, 20557999, 61673997]

約数ペア:

[(1, 61673997), (3, 20557999), (7, 8810571), (11, 5606727), (21, 2936857), (33, 1868909), (43, 1434279), (49, 1258653), (77, 800961), (129, 478093), (147, 419551), (231, 266987), (301, 204897), (473, 130389), (539, 114423), (887, 69531), (903, 68299), (1419, 43463), (1617, 38141), (2107, 29271), (2661, 23177), (3311, 18627), (6209, 9933), (6321, 9757)]