442073187

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3739}}^1$

素因数の和:3928

約数の個数: 32

約数和(自身を含む): 682176000

約数和(自身を除く): 240102813

約数列:

[1, 3, 9, 27, 29, 87, 151, 261, 453, 783, 1359, 3739, 4077, 4379, 11217, 13137, 33651, 39411, 100953, 108431, 118233, 325293, 564589, 975879, 1693767, 2927637, 5081301, 15243903, 16373081, 49119243, 147357729, 442073187]

約数ペア:

[(1, 442073187), (3, 147357729), (9, 49119243), (27, 16373081), (29, 15243903), (87, 5081301), (151, 2927637), (261, 1693767), (453, 975879), (783, 564589), (1359, 325293), (3739, 118233), (4077, 108431), (4379, 100953), (11217, 39411), (13137, 33651)]