72973101

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3943}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 100966400

約数和(自身を除く): 27993299

約数列:

[1, 3, 31, 93, 199, 597, 3943, 6169, 11829, 18507, 122233, 366699, 784657, 2353971, 24324367, 72973101]

約数ペア:

[(1, 72973101), (3, 24324367), (31, 2353971), (93, 784657), (199, 366699), (597, 122233), (3943, 18507), (6169, 11829)]