84269199

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 136314880

約数和(自身を除く): 52045681

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 1663, 2413, 2667, 4989, 7239, 11641, 16891, 31597, 34923, 50673, 94791, 211201, 221179, 633603, 663537, 1478407, 4012819, 4435221, 12038457, 28089733, 84269199]

約数ペア:

[(1, 84269199), (3, 28089733), (7, 12038457), (19, 4435221), (21, 4012819), (57, 1478407), (127, 663537), (133, 633603), (381, 221179), (399, 211201), (889, 94791), (1663, 50673), (2413, 34923), (2667, 31597), (4989, 16891), (7239, 11641)]