127619811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2647}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 201586944

約数和(自身を除く): 73967133

約数列:

[1, 3, 9, 11, 33, 99, 487, 1461, 2647, 4383, 5357, 7941, 16071, 23823, 29117, 48213, 87351, 262053, 1289089, 3867267, 11601801, 14179979, 42539937, 127619811]

約数ペア:

[(1, 127619811), (3, 42539937), (9, 14179979), (11, 11601801), (33, 3867267), (99, 1289089), (487, 262053), (1461, 87351), (2647, 48213), (4383, 29117), (5357, 23823), (7941, 16071)]