69580539

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 60

約数和(自身を含む): 123814944

約数和(自身を除く): 54234405

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 329, 373, 423, 441, 567, 987, 1119, 1269, 1323, 2303, 2611, 2961, 3357, 3807, 3969, 6909, 7833, 8883, 10071, 17531, 18277, 20727, 23499, 26649, 30213, 52593, 54831, 62181, 70497, 122717, 157779, 164493, 186543, 211491, 368151, 473337, 493479, 859019, 1104453, 1420011, 1480437, 2577057, 3313359, 7731171, 9940077, 23193513, 69580539]

約数ペア:

[(1, 69580539), (3, 23193513), (7, 9940077), (9, 7731171), (21, 3313359), (27, 2577057), (47, 1480437), (49, 1420011), (63, 1104453), (81, 859019), (141, 493479), (147, 473337), (189, 368151), (329, 211491), (373, 186543), (423, 164493), (441, 157779), (567, 122717), (987, 70497), (1119, 62181), (1269, 54831), (1323, 52593), (2303, 30213), (2611, 26649), (2961, 23499), (3357, 20727), (3807, 18277), (3969, 17531), (6909, 10071), (7833, 8883)]