7556949

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 11996160

約数和(自身を除く): 4439211

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 283, 387, 621, 849, 989, 1161, 2547, 2967, 6509, 7641, 8901, 12169, 19527, 26703, 36507, 58581, 109521, 175743, 279887, 328563, 839661, 2518983, 7556949]

約数ペア:

[(1, 7556949), (3, 2518983), (9, 839661), (23, 328563), (27, 279887), (43, 175743), (69, 109521), (129, 58581), (207, 36507), (283, 26703), (387, 19527), (621, 12169), (849, 8901), (989, 7641), (1161, 6509), (2547, 2967)]