61899558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21997}}^1$

素因数の和:22076

約数の個数: 32

約数和(自身を含む): 143602944

約数和(自身を除く): 81703386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 21997, 43994, 65991, 131982, 153979, 307958, 461937, 923874, 1473799, 2947598, 4421397, 8842794, 10316593, 20633186, 30949779, 61899558]

約数ペア:

[(1, 61899558), (2, 30949779), (3, 20633186), (6, 10316593), (7, 8842794), (14, 4421397), (21, 2947598), (42, 1473799), (67, 923874), (134, 461937), (201, 307958), (402, 153979), (469, 131982), (938, 65991), (1407, 43994), (2814, 21997)]