79528099329

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40720993}}^1$

素因数の和:40721037

約数の個数: 24

約数和(自身を含む): 135519468032

約数和(自身を除く): 55991368703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 40720993, 122162979, 285046951, 366488937, 855140853, 1262350783, 2565422559, 3787052349, 8836455481, 11361157047, 26509366443, 79528099329]

約数ペア:

[(1, 79528099329), (3, 26509366443), (7, 11361157047), (9, 8836455481), (21, 3787052349), (31, 2565422559), (63, 1262350783), (93, 855140853), (217, 366488937), (279, 285046951), (651, 122162979), (1953, 40720993)]