63193221

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 123002880

約数和(自身を除く): 59809659

約数列:

[1, 3, 7, 9, 13, 19, 21, 31, 39, 57, 63, 91, 93, 117, 131, 133, 171, 217, 247, 273, 279, 393, 399, 403, 589, 651, 741, 819, 917, 1179, 1197, 1209, 1703, 1729, 1767, 1953, 2223, 2489, 2751, 2821, 3627, 4061, 4123, 5109, 5187, 5301, 7467, 7657, 8253, 8463, 11921, 12183, 12369, 15327, 15561, 17423, 22401, 22971, 25389, 28427, 32357, 35763, 36549, 37107, 52269, 52793, 53599, 68913, 77159, 85281, 97071, 107289, 156807, 158379, 160797, 226499, 231477, 255843, 291213, 369551, 475137, 482391, 540113, 679497, 694431, 1003067, 1108653, 1620339, 2038491, 3009201, 3325959, 4861017, 7021469, 9027603, 21064407, 63193221]

約数ペア:

[(1, 63193221), (3, 21064407), (7, 9027603), (9, 7021469), (13, 4861017), (19, 3325959), (21, 3009201), (31, 2038491), (39, 1620339), (57, 1108653), (63, 1003067), (91, 694431), (93, 679497), (117, 540113), (131, 482391), (133, 475137), (171, 369551), (217, 291213), (247, 255843), (273, 231477), (279, 226499), (393, 160797), (399, 158379), (403, 156807), (589, 107289), (651, 97071), (741, 85281), (819, 77159), (917, 68913), (1179, 53599), (1197, 52793), (1209, 52269), (1703, 37107), (1729, 36549), (1767, 35763), (1953, 32357), (2223, 28427), (2489, 25389), (2751, 22971), (2821, 22401), (3627, 17423), (4061, 15561), (4123, 15327), (5109, 12369), (5187, 12183), (5301, 11921), (7467, 8463), (7657, 8253)]