71959743

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 106496208

約数和(自身を除く): 34536465

約数列:

[1, 3, 9, 53, 159, 257, 477, 587, 771, 1761, 2313, 5283, 13621, 31111, 40863, 93333, 122589, 150859, 279999, 452577, 1357731, 7995527, 23986581, 71959743]

約数ペア:

[(1, 71959743), (3, 23986581), (9, 7995527), (53, 1357731), (159, 452577), (257, 279999), (477, 150859), (587, 122589), (771, 93333), (1761, 40863), (2313, 31111), (5283, 13621)]