127941303

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{51197}}^1$

素因数の和:51231

約数の個数: 24

約数和(自身を含む): 210116592

約数和(自身を除く): 82175289

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 51197, 153591, 358379, 870349, 1075137, 2508653, 2611047, 6092443, 7525959, 18277329, 42647101, 127941303]

約数ペア:

[(1, 127941303), (3, 42647101), (7, 18277329), (17, 7525959), (21, 6092443), (49, 2611047), (51, 2508653), (119, 1075137), (147, 870349), (357, 358379), (833, 153591), (2499, 51197)]