55400553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11549}}^1$

素因数の和:11609

約数の個数: 24

約数和(自身を含む): 88288200

約数和(自身を除く): 32887647

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 11549, 34647, 103941, 150137, 450411, 473509, 1351233, 1420527, 4261581, 6155617, 18466851, 55400553]

約数ペア:

[(1, 55400553), (3, 18466851), (9, 6155617), (13, 4261581), (39, 1420527), (41, 1351233), (117, 473509), (123, 450411), (369, 150137), (533, 103941), (1599, 34647), (4797, 11549)]