61690497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 92123136

約数和(自身を除く): 30432639

約数列:

[1, 3, 11, 33, 83, 101, 223, 249, 303, 669, 913, 1111, 2453, 2739, 3333, 7359, 8383, 18509, 22523, 25149, 55527, 67569, 92213, 203599, 247753, 276639, 610797, 743259, 1869409, 5608227, 20563499, 61690497]

約数ペア:

[(1, 61690497), (3, 20563499), (11, 5608227), (33, 1869409), (83, 743259), (101, 610797), (223, 276639), (249, 247753), (303, 203599), (669, 92213), (913, 67569), (1111, 55527), (2453, 25149), (2739, 22523), (3333, 18509), (7359, 8383)]