138340131

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{3163}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 188321280

約数和(自身を除く): 49981149

約数列:

[1, 3, 61, 183, 239, 717, 3163, 9489, 14579, 43737, 192943, 578829, 755957, 2267871, 46113377, 138340131]

約数ペア:

[(1, 138340131), (3, 46113377), (61, 2267871), (183, 755957), (239, 578829), (717, 192943), (3163, 43737), (9489, 14579)]