61784954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401201}}^1$

素因数の和:401221

約数の個数: 16

約数和(自身を含む): 115546176

約数和(自身を除く): 53761222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401201, 802402, 2808407, 4413211, 5616814, 8826422, 30892477, 61784954]

約数ペア:

[(1, 61784954), (2, 30892477), (7, 8826422), (11, 5616814), (14, 4413211), (22, 2808407), (77, 802402), (154, 401201)]