145993293

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{35809}}^1$

素因数の和:35969

約数の個数: 16

約数和(自身を含む): 217724800

約数和(自身を除く): 71731507

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 35809, 107427, 322281, 966843, 5407159, 16221477, 48664431, 145993293]

約数ペア:

[(1, 145993293), (3, 48664431), (9, 16221477), (27, 5407159), (151, 966843), (453, 322281), (1359, 107427), (4077, 35809)]