84611907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7789}}^1$

素因数の和:7883

約数の個数: 24

約数和(自身を含む): 131245920

約数和(自身を除く): 46634013

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 7789, 10863, 23367, 70101, 132413, 397239, 553019, 1191717, 1659057, 4977171, 9401323, 28203969, 84611907]

約数ペア:

[(1, 84611907), (3, 28203969), (9, 9401323), (17, 4977171), (51, 1659057), (71, 1191717), (153, 553019), (213, 397239), (639, 132413), (1207, 70101), (3621, 23367), (7789, 10863)]