15156720189

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43181539}}^1$

素因数の和:43181561

約数の個数: 16

約数和(自身を含む): 24181662400

約数和(自身を除く): 9024942211

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 43181539, 129544617, 388633851, 561360007, 1165901553, 1684080021, 5052240063, 15156720189]

約数ペア:

[(1, 15156720189), (3, 5052240063), (9, 1684080021), (13, 1165901553), (27, 561360007), (39, 388633851), (117, 129544617), (351, 43181539)]