270994671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 440945856

約数和(自身を除く): 169951185

約数列:

[1, 3, 9, 17, 23, 51, 53, 69, 153, 159, 207, 391, 477, 901, 1173, 1219, 1453, 2703, 3519, 3657, 4359, 8109, 10971, 13077, 20723, 24701, 33419, 62169, 74103, 77009, 100257, 186507, 222309, 231027, 300771, 568123, 693081, 1309153, 1704369, 1771207, 3927459, 5113107, 5313621, 11782377, 15940863, 30110519, 90331557, 270994671]

約数ペア:

[(1, 270994671), (3, 90331557), (9, 30110519), (17, 15940863), (23, 11782377), (51, 5313621), (53, 5113107), (69, 3927459), (153, 1771207), (159, 1704369), (207, 1309153), (391, 693081), (477, 568123), (901, 300771), (1173, 231027), (1219, 222309), (1453, 186507), (2703, 100257), (3519, 77009), (3657, 74103), (4359, 62169), (8109, 33419), (10971, 24701), (13077, 20723)]