70998207

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3803}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 111015936

約数和(自身を除く): 40017729

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 3803, 6223, 11409, 18669, 26621, 79863, 186347, 482981, 559041, 1448943, 3380867, 10142601, 23666069, 70998207]

約数ペア:

[(1, 70998207), (3, 23666069), (7, 10142601), (21, 3380867), (49, 1448943), (127, 559041), (147, 482981), (381, 186347), (889, 79863), (2667, 26621), (3803, 18669), (6223, 11409)]