67914081

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{67}}^2$

素因数の和:222

約数の個数: 27

約数和(自身を含む): 102072243

約数和(自身を除く): 34158162

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 1681, 2747, 4489, 5043, 8241, 13467, 15129, 24723, 40401, 112627, 184049, 337881, 552147, 1013643, 1656441, 7546009, 22638027, 67914081]

約数ペア:

[(1, 67914081), (3, 22638027), (9, 7546009), (41, 1656441), (67, 1013643), (123, 552147), (201, 337881), (369, 184049), (603, 112627), (1681, 40401), (2747, 24723), (4489, 15129), (5043, 13467)]