86942841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 127440000

約数和(自身を除く): 40497159

約数列:

[1, 3, 19, 29, 57, 87, 149, 353, 447, 551, 1059, 1653, 2831, 4321, 6707, 8493, 10237, 12963, 20121, 30711, 52597, 82099, 157791, 194503, 246297, 583509, 999343, 1525313, 2998029, 4575939, 28980947, 86942841]

約数ペア:

[(1, 86942841), (3, 28980947), (19, 4575939), (29, 2998029), (57, 1525313), (87, 999343), (149, 583509), (353, 246297), (447, 194503), (551, 157791), (1059, 82099), (1653, 52597), (2831, 30711), (4321, 20121), (6707, 12963), (8493, 10237)]