84269997

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 155238400

約数和(自身を除く): 70968403

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 133, 171, 189, 217, 279, 399, 513, 589, 651, 757, 837, 1197, 1767, 1953, 2271, 3591, 4123, 5299, 5301, 5859, 6813, 12369, 14383, 15897, 15903, 20439, 23467, 37107, 43149, 47691, 70401, 100681, 111321, 129447, 143073, 164269, 211203, 302043, 388341, 445873, 492807, 633609, 906129, 1337619, 1478421, 2718387, 3121111, 4012857, 4435263, 9363333, 12038571, 28089999, 84269997]

約数ペア:

[(1, 84269997), (3, 28089999), (7, 12038571), (9, 9363333), (19, 4435263), (21, 4012857), (27, 3121111), (31, 2718387), (57, 1478421), (63, 1337619), (93, 906129), (133, 633609), (171, 492807), (189, 445873), (217, 388341), (279, 302043), (399, 211203), (513, 164269), (589, 143073), (651, 129447), (757, 111321), (837, 100681), (1197, 70401), (1767, 47691), (1953, 43149), (2271, 37107), (3591, 23467), (4123, 20439), (5299, 15903), (5301, 15897), (5859, 14383), (6813, 12369)]