71929737

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 121754880

約数和(自身を除く): 49825143

約数列:

[1, 3, 9, 11, 17, 33, 51, 79, 99, 153, 187, 237, 541, 561, 711, 869, 1343, 1623, 1683, 2607, 4029, 4869, 5951, 7821, 9197, 12087, 14773, 17853, 27591, 42739, 44319, 53559, 82773, 101167, 128217, 132957, 303501, 384651, 470129, 726563, 910503, 1410387, 2179689, 4231161, 6539067, 7992193, 23976579, 71929737]

約数ペア:

[(1, 71929737), (3, 23976579), (9, 7992193), (11, 6539067), (17, 4231161), (33, 2179689), (51, 1410387), (79, 910503), (99, 726563), (153, 470129), (187, 384651), (237, 303501), (541, 132957), (561, 128217), (711, 101167), (869, 82773), (1343, 53559), (1623, 44319), (1683, 42739), (2607, 27591), (4029, 17853), (4869, 14773), (5951, 12087), (7821, 9197)]