74731161

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21493}}^1$

素因数の和:21576

約数の個数: 16

約数和(自身を含む): 106610240

約数和(自身を除く): 31879079

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 21493, 64479, 408367, 1225101, 1311073, 3933219, 24910387, 74731161]

約数ペア:

[(1, 74731161), (3, 24910387), (19, 3933219), (57, 1311073), (61, 1225101), (183, 408367), (1159, 64479), (3477, 21493)]