189626661

素因数分解:

$3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{4073}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 313535040

約数和(自身を除く): 123908379

約数列:

[1, 3, 7, 9, 21, 63, 739, 2217, 4073, 5173, 6651, 12219, 15519, 28511, 36657, 46557, 85533, 256599, 3009947, 9029841, 21069629, 27089523, 63208887, 189626661]

約数ペア:

[(1, 189626661), (3, 63208887), (7, 27089523), (9, 21069629), (21, 9029841), (63, 3009947), (739, 256599), (2217, 85533), (4073, 46557), (5173, 36657), (6651, 28511), (12219, 15519)]