55385048241

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4723}}^1\times {\mathrm{22859}}^1$

素因数の和:27610

約数の個数: 32

約数和(自身を含む): 86392512000

約数和(自身を除く): 31007463759

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4723, 14169, 22859, 42507, 68577, 89737, 127521, 205731, 269211, 434321, 617193, 807633, 1302963, 2422899, 3908889, 11726667, 107963057, 323889171, 971667513, 2051298083, 2915002539, 6153894249, 18461682747, 55385048241]

約数ペア:

[(1, 55385048241), (3, 18461682747), (9, 6153894249), (19, 2915002539), (27, 2051298083), (57, 971667513), (171, 323889171), (513, 107963057), (4723, 11726667), (14169, 3908889), (22859, 2422899), (42507, 1302963), (68577, 807633), (89737, 617193), (127521, 434321), (205731, 269211)]