30868101

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 52221120

約数和(自身を除く): 21353019

約数列:

[1, 3, 9, 11, 27, 33, 37, 53, 99, 111, 159, 297, 333, 407, 477, 583, 999, 1221, 1431, 1749, 1961, 2809, 3663, 5247, 5883, 8427, 10989, 15741, 17649, 21571, 25281, 30899, 52947, 64713, 75843, 92697, 103933, 194139, 278091, 311799, 582417, 834273, 935397, 1143263, 2806191, 3429789, 10289367, 30868101]

約数ペア:

[(1, 30868101), (3, 10289367), (9, 3429789), (11, 2806191), (27, 1143263), (33, 935397), (37, 834273), (53, 582417), (99, 311799), (111, 278091), (159, 194139), (297, 103933), (333, 92697), (407, 75843), (477, 64713), (583, 52947), (999, 30899), (1221, 25281), (1431, 21571), (1749, 17649), (1961, 15741), (2809, 10989), (3663, 8427), (5247, 5883)]