79722363

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{18701}}^1$

素因数の和:18747

約数の個数: 24

約数和(自身を含む): 127921680

約数和(自身を除く): 48199317

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 18701, 56103, 130907, 392721, 542329, 916349, 1626987, 2749047, 3796303, 11388909, 26574121, 79722363]

約数ペア:

[(1, 79722363), (3, 26574121), (7, 11388909), (21, 3796303), (29, 2749047), (49, 1626987), (87, 916349), (147, 542329), (203, 392721), (609, 130907), (1421, 56103), (4263, 18701)]