90357294391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{164149}}^1$

素因数の和:164455

約数の個数: 32

約数和(自身を含む): 116486092800

約数和(自身を除く): 26128798409

約数列:

[1, 7, 13, 23, 91, 161, 263, 299, 1841, 2093, 3419, 6049, 23933, 42343, 78637, 164149, 550459, 1149043, 2133937, 3775427, 14937559, 26427989, 43171187, 49080551, 302198309, 343563857, 561225431, 992937301, 3928578017, 6950561107, 12908184913, 90357294391]

約数ペア:

[(1, 90357294391), (7, 12908184913), (13, 6950561107), (23, 3928578017), (91, 992937301), (161, 561225431), (263, 343563857), (299, 302198309), (1841, 49080551), (2093, 43171187), (3419, 26427989), (6049, 14937559), (23933, 3775427), (42343, 2133937), (78637, 1149043), (164149, 550459)]