80089947

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8419}}^1$

素因数の和:8583

約数の個数: 24

約数和(自身を含む): 133103360

約数和(自身を除く): 53013413

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 8419, 9513, 25257, 58933, 75771, 176799, 530397, 1271269, 3813807, 8898883, 11441421, 26696649, 80089947]

約数ペア:

[(1, 80089947), (3, 26696649), (7, 11441421), (9, 8898883), (21, 3813807), (63, 1271269), (151, 530397), (453, 176799), (1057, 75771), (1359, 58933), (3171, 25257), (8419, 9513)]