6821000307

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{751}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 11266283520

約数和(自身を除く): 4445283213

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 577, 583, 751, 1431, 1731, 1749, 2253, 5193, 5247, 6347, 6759, 8261, 15579, 15741, 19041, 20277, 24783, 30581, 39803, 57123, 74349, 91743, 119409, 171369, 223047, 275229, 336391, 358227, 433327, 437833, 825687, 1009173, 1074681, 1299981, 1313499, 3027519, 3899943, 3940497, 4766597, 9082557, 11699829, 11821491, 14299791, 22966331, 42899373, 68898993, 128698119, 206696979, 252629641, 620090937, 757888923, 2273666769, 6821000307]

約数ペア:

[(1, 6821000307), (3, 2273666769), (9, 757888923), (11, 620090937), (27, 252629641), (33, 206696979), (53, 128698119), (99, 68898993), (159, 42899373), (297, 22966331), (477, 14299791), (577, 11821491), (583, 11699829), (751, 9082557), (1431, 4766597), (1731, 3940497), (1749, 3899943), (2253, 3027519), (5193, 1313499), (5247, 1299981), (6347, 1074681), (6759, 1009173), (8261, 825687), (15579, 437833), (15741, 433327), (19041, 358227), (20277, 336391), (24783, 275229), (30581, 223047), (39803, 171369), (57123, 119409), (74349, 91743)]