248631633

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9311}}^1$

素因数の和:9386

約数の個数: 32

約数和(自身を含む): 393338880

約数和(自身を除く): 144707247

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2967, 8901, 9311, 26703, 27933, 83799, 214153, 251397, 400373, 642459, 1201119, 1927377, 3603357, 5782131, 9208579, 10810071, 27625737, 82877211, 248631633]

約数ペア:

[(1, 248631633), (3, 82877211), (9, 27625737), (23, 10810071), (27, 9208579), (43, 5782131), (69, 3603357), (129, 1927377), (207, 1201119), (387, 642459), (621, 400373), (989, 251397), (1161, 214153), (2967, 83799), (8901, 27933), (9311, 26703)]