26712115199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{20747}}^1$

素因数の和:21515

約数の個数: 32

約数和(自身を含む): 34800869376

約数和(自身を除く): 8088754177

約数列:

[1, 7, 11, 23, 77, 161, 253, 727, 1771, 5089, 7997, 16721, 20747, 55979, 117047, 145229, 183931, 228217, 477181, 1287517, 1597519, 3340267, 5248991, 15083069, 36742937, 105581483, 165913759, 346910587, 1161396313, 2428374109, 3816016457, 26712115199]

約数ペア:

[(1, 26712115199), (7, 3816016457), (11, 2428374109), (23, 1161396313), (77, 346910587), (161, 165913759), (253, 105581483), (727, 36742937), (1771, 15083069), (5089, 5248991), (7997, 3340267), (16721, 1597519), (20747, 1287517), (55979, 477181), (117047, 228217), (145229, 183931)]