77447601

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 150239232

約数和(自身を除く): 72791631

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 43, 63, 69, 77, 99, 113, 129, 161, 207, 231, 253, 301, 339, 387, 473, 483, 693, 759, 791, 903, 989, 1017, 1243, 1419, 1449, 1771, 2277, 2373, 2599, 2709, 2967, 3311, 3729, 4257, 4859, 5313, 6923, 7119, 7797, 8701, 8901, 9933, 10879, 11187, 14577, 15939, 18193, 20769, 23391, 26103, 28589, 29799, 32637, 34013, 43731, 53449, 54579, 62307, 76153, 78309, 85767, 97911, 102039, 111757, 160347, 163737, 200123, 228459, 257301, 306117, 335271, 374143, 481041, 600369, 685377, 782299, 1005813, 1122429, 1229327, 1801107, 2346897, 3367287, 3687981, 7040691, 8605289, 11063943, 25815867, 77447601]

約数ペア:

[(1, 77447601), (3, 25815867), (7, 11063943), (9, 8605289), (11, 7040691), (21, 3687981), (23, 3367287), (33, 2346897), (43, 1801107), (63, 1229327), (69, 1122429), (77, 1005813), (99, 782299), (113, 685377), (129, 600369), (161, 481041), (207, 374143), (231, 335271), (253, 306117), (301, 257301), (339, 228459), (387, 200123), (473, 163737), (483, 160347), (693, 111757), (759, 102039), (791, 97911), (903, 85767), (989, 78309), (1017, 76153), (1243, 62307), (1419, 54579), (1449, 53449), (1771, 43731), (2277, 34013), (2373, 32637), (2599, 29799), (2709, 28589), (2967, 26103), (3311, 23391), (3729, 20769), (4257, 18193), (4859, 15939), (5313, 14577), (6923, 11187), (7119, 10879), (7797, 9933), (8701, 8901)]