42737013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^2$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 70787808

約数和(自身を除く): 28050795

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 137, 207, 253, 411, 759, 1233, 1507, 2277, 3151, 4521, 9453, 13563, 18769, 28359, 34661, 56307, 103983, 168921, 206459, 311949, 431687, 619377, 1295061, 1858131, 3885183, 4748557, 14245671, 42737013]

約数ペア:

[(1, 42737013), (3, 14245671), (9, 4748557), (11, 3885183), (23, 1858131), (33, 1295061), (69, 619377), (99, 431687), (137, 311949), (207, 206459), (253, 168921), (411, 103983), (759, 56307), (1233, 34661), (1507, 28359), (2277, 18769), (3151, 13563), (4521, 9453)]