67402719

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 104832000

約数和(自身を除く): 37429281

約数列:

[1, 3, 9, 23, 27, 69, 207, 311, 349, 621, 933, 1047, 2799, 3141, 7153, 8027, 8397, 9423, 21459, 24081, 64377, 72243, 108539, 193131, 216729, 325617, 976851, 2496397, 2930553, 7489191, 22467573, 67402719]

約数ペア:

[(1, 67402719), (3, 22467573), (9, 7489191), (23, 2930553), (27, 2496397), (69, 976851), (207, 325617), (311, 216729), (349, 193131), (621, 108539), (933, 72243), (1047, 64377), (2799, 24081), (3141, 21459), (7153, 9423), (8027, 8397)]