31849920009

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{3607421}}^1$

素因数の和:3607542

約数の個数: 20

約数和(自身を含む): 48014786820

約数和(自身を除く): 16164866811

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 3607421, 10822263, 32466789, 97400367, 292201101, 393208889, 1179626667, 3538880001, 10616640003, 31849920009]

約数ペア:

[(1, 31849920009), (3, 10616640003), (9, 3538880001), (27, 1179626667), (81, 393208889), (109, 292201101), (327, 97400367), (981, 32466789), (2943, 10822263), (8829, 3607421)]