40751739

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8861}}^1$

素因数の和:8947

約数の個数: 24

約数和(自身を含む): 68201952

約数和(自身を除く): 27450213

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 8861, 26583, 62027, 79749, 186081, 558243, 646853, 1940559, 4527971, 5821677, 13583913, 40751739]

約数ペア:

[(1, 40751739), (3, 13583913), (7, 5821677), (9, 4527971), (21, 1940559), (63, 646853), (73, 558243), (219, 186081), (511, 79749), (657, 62027), (1533, 26583), (4599, 8861)]