86223729

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 125255680

約数和(自身を除く): 39031951

約数列:

[1, 3, 19, 43, 57, 127, 129, 277, 381, 817, 831, 2413, 2451, 5263, 5461, 7239, 11911, 15789, 16383, 35179, 35733, 103759, 105537, 226309, 311277, 668401, 678927, 1512697, 2005203, 4538091, 28741243, 86223729]

約数ペア:

[(1, 86223729), (3, 28741243), (19, 4538091), (43, 2005203), (57, 1512697), (127, 678927), (129, 668401), (277, 311277), (381, 226309), (817, 105537), (831, 103759), (2413, 35733), (2451, 35179), (5263, 16383), (5461, 15789), (7239, 11911)]