121412067

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 194081280

約数和(自身を除く): 72669213

約数列:

[1, 3, 7, 21, 29, 73, 87, 203, 219, 511, 609, 1533, 2117, 2731, 6351, 8193, 14819, 19117, 44457, 57351, 79199, 199363, 237597, 554393, 598089, 1395541, 1663179, 4186623, 5781527, 17344581, 40470689, 121412067]

約数ペア:

[(1, 121412067), (3, 40470689), (7, 17344581), (21, 5781527), (29, 4186623), (73, 1663179), (87, 1395541), (203, 598089), (219, 554393), (511, 237597), (609, 199363), (1533, 79199), (2117, 57351), (2731, 44457), (6351, 19117), (8193, 14819)]