81383247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11261}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 130008528

約数和(自身を除く): 48625281

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 11261, 33783, 101349, 123871, 371613, 822053, 1114839, 2466159, 7398477, 9042583, 27127749, 81383247]

約数ペア:

[(1, 81383247), (3, 27127749), (9, 9042583), (11, 7398477), (33, 2466159), (73, 1114839), (99, 822053), (219, 371613), (657, 123871), (803, 101349), (2409, 33783), (7227, 11261)]