81460481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 89622288

約数和(自身を除く): 8161807

約数列:

[1, 17, 41, 73, 697, 1241, 1601, 2993, 27217, 50881, 65641, 116873, 1115897, 1986841, 4791793, 81460481]

約数ペア:

[(1, 81460481), (17, 4791793), (41, 1986841), (73, 1115897), (697, 116873), (1241, 65641), (1601, 50881), (2993, 27217)]