87984579

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 124476352

約数和(自身を除く): 36491773

約数列:

[1, 3, 29, 43, 87, 129, 811, 841, 1247, 2433, 2523, 3741, 23519, 34873, 36163, 70557, 104619, 108489, 682051, 1011317, 2046153, 3033951, 29328193, 87984579]

約数ペア:

[(1, 87984579), (3, 29328193), (29, 3033951), (43, 2046153), (87, 1011317), (129, 682051), (811, 108489), (841, 104619), (1247, 70557), (2433, 36163), (2523, 34873), (3741, 23519)]