13879269

素因数分解:

$3^4\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 30

約数和(自身を含む): 21478226

約数和(自身を除く): 7598957

約数列:

[1, 3, 9, 27, 53, 61, 81, 159, 183, 477, 549, 1431, 1647, 2809, 3233, 4293, 4941, 8427, 9699, 25281, 29097, 75843, 87291, 171349, 227529, 261873, 514047, 1542141, 4626423, 13879269]

約数ペア:

[(1, 13879269), (3, 4626423), (9, 1542141), (27, 514047), (53, 261873), (61, 227529), (81, 171349), (159, 87291), (183, 75843), (477, 29097), (549, 25281), (1431, 9699), (1647, 8427), (2809, 4941), (3233, 4293)]