84394647

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 131607216

約数和(自身を除く): 47212569

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 289, 457, 639, 867, 1207, 1371, 2601, 3621, 4113, 7769, 10863, 20519, 23307, 32447, 61557, 69921, 97341, 132073, 184671, 292023, 396219, 551599, 1188657, 1654797, 4964391, 9377183, 28131549, 84394647]

約数ペア:

[(1, 84394647), (3, 28131549), (9, 9377183), (17, 4964391), (51, 1654797), (71, 1188657), (153, 551599), (213, 396219), (289, 292023), (457, 184671), (639, 132073), (867, 97341), (1207, 69921), (1371, 61557), (2601, 32447), (3621, 23307), (4113, 20519), (7769, 10863)]