140898483

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61879}}^1$

素因数の和:61919

約数の個数: 24

約数和(自身を含む): 231678720

約数和(自身を除く): 90780237

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 61879, 185637, 556911, 680669, 1423217, 2042007, 4269651, 6126021, 12808953, 15655387, 46966161, 140898483]

約数ペア:

[(1, 140898483), (3, 46966161), (9, 15655387), (11, 12808953), (23, 6126021), (33, 4269651), (69, 2042007), (99, 1423217), (207, 680669), (253, 556911), (759, 185637), (2277, 61879)]