142830530289

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2720737}}^1$

素因数の和:2721069

約数の個数: 24

約数和(自身を含む): 217876699040

約数和(自身を除く): 75046168751

約数列:

[1, 3, 9, 19, 57, 171, 307, 921, 2763, 5833, 17499, 52497, 2720737, 8162211, 24486633, 51694003, 155082009, 465246027, 835266259, 2505798777, 7517396331, 15870058921, 47610176763, 142830530289]

約数ペア:

[(1, 142830530289), (3, 47610176763), (9, 15870058921), (19, 7517396331), (57, 2505798777), (171, 835266259), (307, 465246027), (921, 155082009), (2763, 51694003), (5833, 24486633), (17499, 8162211), (52497, 2720737)]