128317233

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2341}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 189383488

約数和(自身を除く): 61066255

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 1661, 2341, 4983, 7023, 18271, 25751, 54813, 77253, 283261, 353491, 849783, 1060473, 3888401, 11665203, 42772411, 128317233]

約数ペア:

[(1, 128317233), (3, 42772411), (11, 11665203), (33, 3888401), (121, 1060473), (151, 849783), (363, 353491), (453, 283261), (1661, 77253), (2341, 54813), (4983, 25751), (7023, 18271)]