121271502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79889}}^1$

素因数の和:79928

約数の個数: 32

約数和(自身を含む): 276099840

約数和(自身を除く): 154828338

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 79889, 159778, 239667, 479334, 878779, 1757558, 1837447, 2636337, 3674894, 5272674, 5512341, 11024682, 20211917, 40423834, 60635751, 121271502]

約数ペア:

[(1, 121271502), (2, 60635751), (3, 40423834), (6, 20211917), (11, 11024682), (22, 5512341), (23, 5272674), (33, 3674894), (46, 2636337), (66, 1837447), (69, 1757558), (138, 878779), (253, 479334), (506, 239667), (759, 159778), (1518, 79889)]