72473439

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{853}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 97943552

約数和(自身を除く): 25470113

約数列:

[1, 3, 127, 223, 381, 669, 853, 2559, 28321, 84963, 108331, 190219, 324993, 570657, 24157813, 72473439]

約数ペア:

[(1, 72473439), (3, 24157813), (127, 570657), (223, 324993), (381, 190219), (669, 108331), (853, 84963), (2559, 28321)]