127962081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7243}}^1$

素因数の和:7413

約数の個数: 24

約数和(自身を含む): 200398016

約数和(自身を除く): 72435935

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 5889, 7243, 17667, 21729, 65187, 94159, 282477, 847431, 1093693, 3281079, 9843237, 14218009, 42654027, 127962081]

約数ペア:

[(1, 127962081), (3, 42654027), (9, 14218009), (13, 9843237), (39, 3281079), (117, 1093693), (151, 847431), (453, 282477), (1359, 94159), (1963, 65187), (5889, 21729), (7243, 17667)]