71393246547

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{35048231}}^1$

素因数の和:35048338

約数の個数: 16

約数和(自身を含む): 109911255552

約数和(自身を除く): 38518009005

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 35048231, 105144693, 245337617, 736012851, 3399678407, 10199035221, 23797748849, 71393246547]

約数ペア:

[(1, 71393246547), (3, 23797748849), (7, 10199035221), (21, 3399678407), (97, 736012851), (291, 245337617), (679, 105144693), (2037, 35048231)]