201664650243

素因数分解:

$3^1\times 7^2\times {\mathrm{44647}}^1\times {\mathrm{30727}}^1$

素因数の和:75391

約数の個数: 24

約数和(自身を含む): 312803173632

約数和(自身を除く): 111138523389

約数列:

[1, 3, 7, 21, 49, 147, 30727, 44647, 92181, 133941, 215089, 312529, 645267, 937587, 1505623, 2187703, 4516869, 6563109, 1371868369, 4115605107, 9603078583, 28809235749, 67221550081, 201664650243]

約数ペア:

[(1, 201664650243), (3, 67221550081), (7, 28809235749), (21, 9603078583), (49, 4115605107), (147, 1371868369), (30727, 6563109), (44647, 4516869), (92181, 2187703), (133941, 1505623), (215089, 937587), (312529, 645267)]