707682609

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 1114220800

約数和(自身を除く): 406538191

約数列:

[1, 3, 9, 27, 37, 67, 97, 109, 111, 201, 291, 327, 333, 603, 873, 981, 999, 1809, 2479, 2619, 2943, 3589, 4033, 6499, 7303, 7437, 10573, 10767, 12099, 19497, 21909, 22311, 31719, 32301, 36297, 58491, 65727, 66933, 95157, 96903, 108891, 175473, 197181, 240463, 270211, 285471, 391201, 708391, 721389, 810633, 1173603, 2125173, 2164167, 2431899, 3520809, 6375519, 6492501, 7295697, 10562427, 19126557, 26210467, 78631401, 235894203, 707682609]

約数ペア:

[(1, 707682609), (3, 235894203), (9, 78631401), (27, 26210467), (37, 19126557), (67, 10562427), (97, 7295697), (109, 6492501), (111, 6375519), (201, 3520809), (291, 2431899), (327, 2164167), (333, 2125173), (603, 1173603), (873, 810633), (981, 721389), (999, 708391), (1809, 391201), (2479, 285471), (2619, 270211), (2943, 240463), (3589, 197181), (4033, 175473), (6499, 108891), (7303, 96903), (7437, 95157), (10573, 66933), (10767, 65727), (12099, 58491), (19497, 36297), (21909, 32301), (22311, 31719)]