53406

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 32

約数和(自身を含む): 126720

約数和(自身を除く): 73314

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 621, 774, 989, 1161, 1242, 1978, 2322, 2967, 5934, 8901, 17802, 26703, 53406]

約数ペア:

[(1, 53406), (2, 26703), (3, 17802), (6, 8901), (9, 5934), (18, 2967), (23, 2322), (27, 1978), (43, 1242), (46, 1161), (54, 989), (69, 774), (86, 621), (129, 414), (138, 387), (207, 258)]