812984013

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 1356756480

約数和(自身を除く): 543772467

約数列:

[1, 3, 9, 17, 23, 27, 51, 53, 69, 153, 159, 207, 391, 459, 477, 621, 901, 1173, 1219, 1431, 1453, 2703, 3519, 3657, 4359, 8109, 10557, 10971, 13077, 20723, 24327, 24701, 32913, 33419, 39231, 62169, 74103, 77009, 100257, 186507, 222309, 231027, 300771, 559521, 568123, 666927, 693081, 902313, 1309153, 1704369, 1771207, 2079243, 3927459, 5113107, 5313621, 11782377, 15339321, 15940863, 30110519, 35347131, 47822589, 90331557, 270994671, 812984013]

約数ペア:

[(1, 812984013), (3, 270994671), (9, 90331557), (17, 47822589), (23, 35347131), (27, 30110519), (51, 15940863), (53, 15339321), (69, 11782377), (153, 5313621), (159, 5113107), (207, 3927459), (391, 2079243), (459, 1771207), (477, 1704369), (621, 1309153), (901, 902313), (1173, 693081), (1219, 666927), (1431, 568123), (1453, 559521), (2703, 300771), (3519, 231027), (3657, 222309), (4359, 186507), (8109, 100257), (10557, 77009), (10971, 74103), (13077, 62169), (20723, 39231), (24327, 33419), (24701, 32913)]