68410881

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{98717}}^1$

素因数の和:98741

約数の個数: 24

約数和(自身を含む): 123200064

約数和(自身を除く): 54789183

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 98717, 296151, 691019, 888453, 1085887, 2073057, 3257661, 6219171, 7601209, 9772983, 22803627, 68410881]

約数ペア:

[(1, 68410881), (3, 22803627), (7, 9772983), (9, 7601209), (11, 6219171), (21, 3257661), (33, 2073057), (63, 1085887), (77, 888453), (99, 691019), (231, 296151), (693, 98717)]