68428623

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 92365056

約数和(自身を除く): 23936433

約数列:

[1, 3, 137, 331, 411, 503, 993, 1509, 45347, 68911, 136041, 166493, 206733, 499479, 22809541, 68428623]

約数ペア:

[(1, 68428623), (3, 22809541), (137, 499479), (331, 206733), (411, 166493), (503, 136041), (993, 68911), (1509, 45347)]