63909027

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 126067200

約数和(自身を除く): 62158173

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 37, 39, 57, 63, 91, 111, 117, 133, 171, 189, 247, 259, 273, 333, 351, 399, 481, 513, 703, 741, 777, 819, 999, 1197, 1369, 1443, 1729, 2109, 2223, 2331, 2457, 3367, 3591, 4107, 4329, 4921, 5187, 6327, 6669, 6993, 9139, 9583, 10101, 12321, 12987, 14763, 15561, 17797, 18981, 26011, 27417, 28749, 30303, 36963, 44289, 46683, 53391, 63973, 78033, 82251, 86247, 90909, 124579, 132867, 160173, 182077, 191919, 234099, 246753, 258741, 338143, 373737, 480519, 546231, 575757, 702297, 1014429, 1121211, 1638693, 1727271, 2367001, 3043287, 3363633, 4916079, 7101003, 9129861, 21303009, 63909027]

約数ペア:

[(1, 63909027), (3, 21303009), (7, 9129861), (9, 7101003), (13, 4916079), (19, 3363633), (21, 3043287), (27, 2367001), (37, 1727271), (39, 1638693), (57, 1121211), (63, 1014429), (91, 702297), (111, 575757), (117, 546231), (133, 480519), (171, 373737), (189, 338143), (247, 258741), (259, 246753), (273, 234099), (333, 191919), (351, 182077), (399, 160173), (481, 132867), (513, 124579), (703, 90909), (741, 86247), (777, 82251), (819, 78033), (999, 63973), (1197, 53391), (1369, 46683), (1443, 44289), (1729, 36963), (2109, 30303), (2223, 28749), (2331, 27417), (2457, 26011), (3367, 18981), (3591, 17797), (4107, 15561), (4329, 14763), (4921, 12987), (5187, 12321), (6327, 10101), (6669, 9583), (6993, 9139)]