76928439

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 121278976

約数和(自身を除く): 44350537

約数列:

[1, 3, 7, 21, 37, 111, 181, 259, 543, 547, 777, 1267, 1641, 3801, 3829, 6697, 11487, 20091, 20239, 46879, 60717, 99007, 140637, 141673, 297021, 425019, 693049, 2079147, 3663259, 10989777, 25642813, 76928439]

約数ペア:

[(1, 76928439), (3, 25642813), (7, 10989777), (21, 3663259), (37, 2079147), (111, 693049), (181, 425019), (259, 297021), (543, 141673), (547, 140637), (777, 99007), (1267, 60717), (1641, 46879), (3801, 20239), (3829, 20091), (6697, 11487)]