99491307

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 144224256

約数和(自身を除く): 44732949

約数列:

[1, 3, 23, 31, 69, 93, 193, 241, 579, 713, 723, 2139, 4439, 5543, 5983, 7471, 13317, 16629, 17949, 22413, 46513, 137609, 139539, 171833, 412827, 515499, 1069799, 1441903, 3209397, 4325709, 33163769, 99491307]

約数ペア:

[(1, 99491307), (3, 33163769), (23, 4325709), (31, 3209397), (69, 1441903), (93, 1069799), (193, 515499), (241, 412827), (579, 171833), (713, 139539), (723, 137609), (2139, 46513), (4439, 22413), (5543, 17949), (5983, 16629), (7471, 13317)]