77744991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 110242944

約数和(自身を除く): 32497953

約数列:

[1, 3, 23, 67, 69, 201, 251, 753, 1541, 4489, 4623, 5773, 13467, 16817, 17319, 50451, 103247, 309741, 386791, 1126739, 1160373, 3380217, 25914997, 77744991]

約数ペア:

[(1, 77744991), (3, 25914997), (23, 3380217), (67, 1160373), (69, 1126739), (201, 386791), (251, 309741), (753, 103247), (1541, 50451), (4489, 17319), (4623, 16817), (5773, 13467)]