71230551

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{9719}}^1$

素因数の和:10078

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 37633449

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 9719, 29157, 68033, 204099, 3391931, 10175793, 23743517, 71230551]

約数ペア:

[(1, 71230551), (3, 23743517), (7, 10175793), (21, 3391931), (349, 204099), (1047, 68033), (2443, 29157), (7329, 9719)]