31204314909

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{9100121}}^1$

素因数の和:9100257

約数の個数: 16

約数和(自身を含む): 46592624640

約数和(自身を除く): 15388309731

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 9100121, 27300363, 81901089, 245703267, 1155715367, 3467146101, 10401438303, 31204314909]

約数ペア:

[(1, 31204314909), (3, 10401438303), (9, 3467146101), (27, 1155715367), (127, 245703267), (381, 81901089), (1143, 27300363), (3429, 9100121)]