68014779

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 105937920

約数和(自身を除く): 37923141

約数列:

[1, 3, 7, 21, 89, 151, 241, 267, 453, 623, 723, 1057, 1687, 1869, 3171, 5061, 13439, 21449, 36391, 40317, 64347, 94073, 109173, 150143, 254737, 282219, 450429, 764211, 3238799, 9716397, 22671593, 68014779]

約数ペア:

[(1, 68014779), (3, 22671593), (7, 9716397), (21, 3238799), (89, 764211), (151, 450429), (241, 282219), (267, 254737), (453, 150143), (623, 109173), (723, 94073), (1057, 64347), (1687, 40317), (1869, 36391), (3171, 21449), (5061, 13439)]