73371519

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{48239}}^1$

素因数の和:48271

約数の個数: 18

約数和(自身を含む): 114762960

約数和(自身を除く): 41391441

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 48239, 144717, 434151, 627107, 1881321, 5643963, 8152391, 24457173, 73371519]

約数ペア:

[(1, 73371519), (3, 24457173), (9, 8152391), (13, 5643963), (39, 1881321), (117, 627107), (169, 434151), (507, 144717), (1521, 48239)]