29935143

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 51072000

約数和(自身を除く): 21136857

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1063, 1341, 3129, 3189, 4023, 7441, 9387, 9567, 22323, 28161, 28701, 66969, 158387, 200907, 475161, 1108709, 1425483, 3326127, 4276449, 9978381, 29935143]

約数ペア:

[(1, 29935143), (3, 9978381), (7, 4276449), (9, 3326127), (21, 1425483), (27, 1108709), (63, 475161), (149, 200907), (189, 158387), (447, 66969), (1043, 28701), (1063, 28161), (1341, 22323), (3129, 9567), (3189, 9387), (4023, 7441)]