99960273

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 181446720

約数和(自身を除く): 81486447

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 61, 63, 111, 133, 171, 183, 259, 333, 399, 427, 549, 703, 777, 1159, 1197, 1281, 1369, 2109, 2257, 2331, 3477, 3843, 4107, 4921, 6327, 6771, 8113, 9583, 10431, 12321, 14763, 15799, 20313, 24339, 26011, 28749, 42883, 44289, 47397, 73017, 78033, 83509, 86247, 128649, 142191, 182077, 234099, 250527, 300181, 385947, 546231, 584563, 751581, 900543, 1586671, 1638693, 1753689, 2701629, 4760013, 5261067, 11106697, 14280039, 33320091, 99960273]

約数ペア:

[(1, 99960273), (3, 33320091), (7, 14280039), (9, 11106697), (19, 5261067), (21, 4760013), (37, 2701629), (57, 1753689), (61, 1638693), (63, 1586671), (111, 900543), (133, 751581), (171, 584563), (183, 546231), (259, 385947), (333, 300181), (399, 250527), (427, 234099), (549, 182077), (703, 142191), (777, 128649), (1159, 86247), (1197, 83509), (1281, 78033), (1369, 73017), (2109, 47397), (2257, 44289), (2331, 42883), (3477, 28749), (3843, 26011), (4107, 24339), (4921, 20313), (6327, 15799), (6771, 14763), (8113, 12321), (9583, 10431)]