127160817

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 198485760

約数和(自身を除く): 71324943

約数列:

[1, 3, 7, 21, 73, 109, 219, 327, 511, 761, 763, 1533, 2283, 2289, 5327, 7957, 15981, 23871, 55553, 55699, 82949, 166659, 167097, 248847, 388871, 580643, 1166613, 1741929, 6055277, 18165831, 42386939, 127160817]

約数ペア:

[(1, 127160817), (3, 42386939), (7, 18165831), (21, 6055277), (73, 1741929), (109, 1166613), (219, 580643), (327, 388871), (511, 248847), (761, 167097), (763, 166659), (1533, 82949), (2283, 55699), (2289, 55553), (5327, 23871), (7957, 15981)]