72274497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15923}}^1$

素因数の和:16032

約数の個数: 16

約数和(自身を含む): 103187520

約数和(自身を除く): 30913023

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 15923, 47769, 270691, 812073, 1417147, 4251441, 24091499, 72274497]

約数ペア:

[(1, 72274497), (3, 24091499), (17, 4251441), (51, 1417147), (89, 812073), (267, 270691), (1513, 47769), (4539, 15923)]