89278587

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4111}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 136847360

約数和(自身を除く): 47568773

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 4111, 7239, 12333, 21717, 36999, 78109, 234327, 522097, 702981, 1566291, 4698873, 9919843, 29759529, 89278587]

約数ペア:

[(1, 89278587), (3, 29759529), (9, 9919843), (19, 4698873), (57, 1566291), (127, 702981), (171, 522097), (381, 234327), (1143, 78109), (2413, 36999), (4111, 21717), (7239, 12333)]