87633

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 157248

約数和(自身を除く): 69615

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 107, 117, 273, 321, 749, 819, 963, 1391, 2247, 4173, 6741, 9737, 12519, 29211, 87633]

約数ペア:

[(1, 87633), (3, 29211), (7, 12519), (9, 9737), (13, 6741), (21, 4173), (39, 2247), (63, 1391), (91, 963), (107, 819), (117, 749), (273, 321)]