71380467

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3793}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 114730560

約数和(自身を除く): 43350093

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 3793, 6273, 11379, 18819, 34137, 64481, 102411, 155513, 193443, 466539, 580329, 1399617, 1740987, 2643721, 4198851, 7931163, 23793489, 71380467]

約数ペア:

[(1, 71380467), (3, 23793489), (9, 7931163), (17, 4198851), (27, 2643721), (41, 1740987), (51, 1399617), (123, 580329), (153, 466539), (369, 193443), (459, 155513), (697, 102411), (1107, 64481), (2091, 34137), (3793, 18819), (6273, 11379)]