54918747

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{36107}}^1$

素因数の和:36139

約数の個数: 18

約数和(自身を含む): 85900932

約数和(自身を除く): 30982185

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 36107, 108321, 324963, 469391, 1408173, 4224519, 6102083, 18306249, 54918747]

約数ペア:

[(1, 54918747), (3, 18306249), (9, 6102083), (13, 4224519), (39, 1408173), (117, 469391), (169, 324963), (507, 108321), (1521, 36107)]