137047029

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 216483840

約数和(自身を除く): 79436811

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 2087, 3127, 6261, 9381, 14609, 21889, 43827, 65667, 110611, 123133, 331833, 369399, 774277, 861931, 2322831, 2585793, 6526049, 19578147, 45682343, 137047029]

約数ペア:

[(1, 137047029), (3, 45682343), (7, 19578147), (21, 6526049), (53, 2585793), (59, 2322831), (159, 861931), (177, 774277), (371, 369399), (413, 331833), (1113, 123133), (1239, 110611), (2087, 65667), (3127, 43827), (6261, 21889), (9381, 14609)]