951989757

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 1437696000

約数和(自身を除く): 485706243

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 103, 149, 309, 447, 667, 713, 899, 2001, 2139, 2369, 2697, 2987, 3193, 3427, 4321, 4619, 7107, 8961, 9579, 10281, 12963, 13857, 15347, 20677, 46041, 62031, 68701, 73439, 92597, 99383, 106237, 133951, 206103, 220317, 277791, 298149, 318711, 352981, 401853, 445063, 475757, 1058943, 1335189, 1427271, 2129731, 3080873, 6389193, 9242619, 10236449, 10942411, 13796953, 30709347, 32827233, 41390859, 317329919, 951989757]

約数ペア:

[(1, 951989757), (3, 317329919), (23, 41390859), (29, 32827233), (31, 30709347), (69, 13796953), (87, 10942411), (93, 10236449), (103, 9242619), (149, 6389193), (309, 3080873), (447, 2129731), (667, 1427271), (713, 1335189), (899, 1058943), (2001, 475757), (2139, 445063), (2369, 401853), (2697, 352981), (2987, 318711), (3193, 298149), (3427, 277791), (4321, 220317), (4619, 206103), (7107, 133951), (8961, 106237), (9579, 99383), (10281, 92597), (12963, 73439), (13857, 68701), (15347, 62031), (20677, 46041)]