82009107

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 120413696

約数和(自身を除く): 38404589

約数列:

[1, 3, 9, 127, 157, 381, 457, 471, 1143, 1371, 1413, 4113, 19939, 58039, 59817, 71749, 174117, 179451, 215247, 522351, 645741, 9112123, 27336369, 82009107]

約数ペア:

[(1, 82009107), (3, 27336369), (9, 9112123), (127, 645741), (157, 522351), (381, 215247), (457, 179451), (471, 174117), (1143, 71749), (1371, 59817), (1413, 58039), (4113, 19939)]