156711429

素因数分解:

$3^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 270291840

約数和(自身を除く): 113580411

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 181, 189, 243, 509, 543, 567, 1267, 1527, 1629, 1701, 3563, 3801, 4581, 4887, 10689, 11403, 13743, 14661, 32067, 34209, 41229, 43983, 92129, 96201, 102627, 123687, 276387, 288603, 307881, 644903, 829161, 865809, 1934709, 2487483, 5804127, 7462449, 17412381, 22387347, 52237143, 156711429]

約数ペア:

[(1, 156711429), (3, 52237143), (7, 22387347), (9, 17412381), (21, 7462449), (27, 5804127), (63, 2487483), (81, 1934709), (181, 865809), (189, 829161), (243, 644903), (509, 307881), (543, 288603), (567, 276387), (1267, 123687), (1527, 102627), (1629, 96201), (1701, 92129), (3563, 43983), (3801, 41229), (4581, 34209), (4887, 32067), (10689, 14661), (11403, 13743)]