148830003

素因数分解:

$3^2\times 7^2\times {\mathrm{349}}^1\times {\mathrm{967}}^1$

素因数の和:1336

約数の個数: 36

約数和(自身を含む): 251050800

約数和(自身を除く): 102220797

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 349, 441, 967, 1047, 2443, 2901, 3141, 6769, 7329, 8703, 17101, 20307, 21987, 47383, 51303, 60921, 142149, 153909, 337483, 426447, 1012449, 2362381, 3037347, 7087143, 16536667, 21261429, 49610001, 148830003]

約数ペア:

[(1, 148830003), (3, 49610001), (7, 21261429), (9, 16536667), (21, 7087143), (49, 3037347), (63, 2362381), (147, 1012449), (349, 426447), (441, 337483), (967, 153909), (1047, 142149), (2443, 60921), (2901, 51303), (3141, 47383), (6769, 21987), (7329, 20307), (8703, 17101)]